This document is currently located in the Biblioteca Medicea Laurenziana, Florence, Italy. The Nahuatl and its English translation have been published in Sahagún, Bernardino de. 1959-1982 [1565-1580]. Historia general de las cosas de Nueva España, vol. 9. A.J.O. Anderson and Charles Dibble, ed. and tr., pp. 94-95. Salt Lake City, Utah and Santa Fe, New Mexico: University of Utah Press and School of American Research.

To read more:

Estrada de Gerlero, Elena Isabel. 1994. “La plumaria, expresión artística por excelencia.” In México en el mundo de las colecciones de arte: Nueva España, vol. 1. Pp. 72-117. Mexico City: El Gobierno de la República.

Russo, Alessandra. 2002. “Plumes of Sacrifice: Transformations in Sixteenth-Century Mexican Feather Art.” RES 42 (Autumn): 226-250.