Reeve, Mary-Elizabeth (1985). Identity as Process: The Meaning of Runapura for Quichua Speakers of the Curaray River, Eastern Ecuador. Ann Arbor, Mich.: University Microfilms.
Whitten, Dorothea S., and Norman E. Whitten, Jr. (1988). From Myth to Creation: Art from Amazonian Ecuador. Urbana: University of Illinois Press.
Whitten, Norman E., Jr. (1985). Sicuanga Runa: The Other Side of Development in Amazonian Ecuador. Urbana: University of Illinois Press.
Whitten, Norman E., Jr., with the assistance of Marcelo Naranjo, Marcelo Santi Simbaña, and Dorothea S. Whitten (1976). Sacha Runa: Ethnicity and Adaptation of Ecuadorian Jungle Quichua. Urbana: University of Illinois Press.