Monterrey, Nalúa Rosa Silva(2012)Hombres de curiara y mujeres de conuco. Etnografía de los indigenas Ye’kwana de Venezuela, Ciudad Bolívar: Universidad Nacional Experimental de Guayana, page44
Lauer, Matthew Taylor(2005)Fertility in Amazonia: Indigenous Concepts of the Human Reproductive Process Among the Ye’kwana of Southern Venezuela, Santa Barbara: University of California, page229–230
Monterrey, Nalúa Rosa Silva(2012)Hombres de curiara y mujeres de conuco. Etnografía de los indigenas Ye’kwana de Venezuela, Ciudad Bolívar: Universidad Nacional Experimental de Guayana, page44
Lauer, Matthew Taylor(2005)Fertility in Amazonia: Indigenous Concepts of the Human Reproductive Process Among the Ye’kwana of Southern Venezuela, Santa Barbara: University of California, page229–230
Monterrey, Nalúa Rosa Silva(2012)Hombres de curiara y mujeres de conuco. Etnografía de los indigenas Ye’kwana de Venezuela, Ciudad Bolívar: Universidad Nacional Experimental de Guayana, page44: “akai”
Lauer, Matthew Taylor(2005)Fertility in Amazonia: Indigenous Concepts of the Human Reproductive Process Among the Ye’kwana of Southern Venezuela, Santa Barbara: University of California, page229–230: “acai”