| Year |
Author |
Title |
Pages |
| 1999 |
Arellano Hoffmann, Carmen. |
Quipu y tocapu: Sistemas de comunicación inca. In Los Incas: Arte y sÃmbolos, edited by Franklin Pease G. Y., Craig Morris, Julián I. Santillana, et al., pp. 215–261. Banco de Crédito del Perú, Lima. |
Figures: 227 |
| 1969 |
Ascher, Marcia and Robert Ascher. |
Code of ancient Peruvian knotted cords (Quipus). Nature 222(5193):529-533. |
Text: 531 |
| 1978 |
Ascher, Marcia, and Robert Ascher. |
Code of the Quipu: Databook. University Microfilms, Ann Arbor. |
Text: 9; 893; 896; 903-915; Figures: 912 |
| 1981 |
Ascher, Marcia, and Robert Ascher. |
Code of the Quipu: A Study in Media, Mathematics, and Culture. University of Michigan Press, Ann Arbor. |
Text: 15; 96; Figures: pl.5.3 (p.99); pl.5.4 (p.99) |
| 1988 |
Ascher, Marcia, and Robert Ascher. |
Code of the Quipu: Databook II. University Microfilms, Ann Arbor, Michigan. |
Text: 8 |
| 1986 |
Ascher, Marcia. |
Mathematical Ideas of the Incas.’ In Native American Mathematics, edited by Michael P. Closs, pp. 261–289. University of Texas Press, Austin. |
Text: 286 |
| 2005 |
Ascher, Marcia. |
How Can Spin, Ply, and Knot Direction Contribute to Understanding the Quipu Code? Latin American Antiquity 16(1):99–111. |
Text: 102; 103 |
| 1951 |
Barthel, Thomas S. |
Bemerkungen zu einem astronomischen Quipu aus Südperu. Ethnos 16(3-4):153-170. DOI: 10.1080/00141844.1949.9980739 |
Text: throughout |
| 2025 |
FitzPatrick, Mackinley. |
Primary Questions: A Survey of Inka-Style Khipu Primary Cords. PREPRINT. https://doi.org/10.31235/osf.io/hqkcj_v1 |
Text: 26 |
| 2016 |
Hyland, Sabine. |
How Khipus Indicated Labour Contributions in an Andean Village: An Explanation of Colour Banding, Seriation and Ethnocategories. Journal of Material Culture 21(4):490-509. |
Text: 492 |
| 1925 |
Kreichgauer, P. Dam. |
Bibliograpie: Nordenskiöld: The Secret of the Quipu. Anthropos 20:1193-1194. |
Text: 1194 |
| 1926 |
Kreichgauer, P. Dam. |
Das Rätsel der Quipus. Anthropos 21:618-620. |
Text: 618; 619; 620 |
| 1927 |
Lenoir, Raymond. |
Le soulava et le quipo. Revue de l’Institut de Sociologie 7(3):477-526. |
Text: 519-520; 521 |
| 1998 |
Loza, Carmen Beatriz. |
Du Bon Usage Des Quipus Face à l’administrationColoniale Espagnole (1550-1600). Population 53 (1/2):139–159. https://doi.org/10.2307/1534240. |
Figures: fig.1 (p.140) |
| 1970 |
Mackey, Carol. |
Knot Records in Ancient and Modern Peru. PhD dissertation, Anthropology, University of California, Berkeley. |
Text: 42; 211 |
| 2020 |
Medelius Olcese de Riveros, Y.M., 2021. Dando cuentas: los quipucamayos en las comunidades indÃgenas y ante la administración colonial. Perú, siglo XVI. Doctoral Thesis. Universidad Pablo de Olavide de Sevill. |
Olcese de Riveros, Y.M., 2021. Dando cuentas: los quipucamayos en las comunidades indÃgenas y ante la administración colonial. Perú, siglo XVI. Doctoral Thesis. Universidad Pablo de Olavide de Sevilla |
Text: 120, 121 |
| 1925 |
Nordenskiöld, Erland. |
Calculations with Years and Months in the Peruvian Quipus. Elanders, Gothenburg. |
Text: 12-15; 16; 30-31; Figures: pl.6 |
| 1949 |
Radicati di Primeglio, Carlos. |
Introducción al estudio de los quipus. Documenta, Revista de la Sociedad Peruana de Historia 2(1):244-339. |
Text: 253; 257 |
| 1976 |
Radicati di Primeglio, Carlos. |
El sistema contable de los Incas: Yupana y Quipu. In Estudios sobre los quipus, edited by Gary Urton, pp. 265-354. Universidad Nacional Mayor de San Marcos, Lima. |
Text: 330; 352 |
| 2013 |
Salomon, Frank. |
The Twisting Paths of Recall: Khipu (Andean cord notation) as artifact. In Writing as Material Practice: Substance, surface and medium, edited by Kathryn E. Piquette and Ruth D. Whitehouse, pp. 15-43. Ubiquity Press, London. DOI: http://dx.doi.org/10.5334/bai.b |
Text: 35 |
| 1929 |
Schmidt, Max. |
Kunst und Kultur von Peru. Impropylaen-Verlagzu, Berlin |
Text: 97-98; Figures: fig.545.3 (p.545) |
| 1994 |
Urton, Gary. |
New Twist in an Old Yarn: Variation in Knot Directionality in the Inka Khipus. Baessler-Archiv Neue Folge 42:271-305. |
Text: 299 |
| 2017 |
Urton, Gary. |
Inka History in Knots: Reading Khipus as Primary Sources. University of Texas Press, Austin. |
Text: 131-136; 261; Figures: fig.7.8 (p.132); fig.7.9 (p.133) |
| 2007 |
Witkowski, Olaf. |
Essai de décryptage des cordelettes quipus utilisées par les Incas comme moyen de communication: Un exemple d’ethno-cryptographie (Doctoral dissertation, Master’s thesis, Université Catholique de Louvain). |
Text: 97 |