APA (7th ed.) Citation

Czerny, M. Khipu as a bookkeeping record. Rada Naukowa SKwP.

Chicago Style (17th ed.) Citation

Czerny, Małgorzata. Khipu as a Bookkeeping Record. Rada Naukowa SKwP.

MLA (9th ed.) Citation

Czerny, Małgorzata. Khipu as a Bookkeeping Record. Rada Naukowa SKwP.

Warning: These citations may not always be 100% accurate.