Donaldson, Tamsin. 1999. "Ngiyampaa." In Macquarie Aboriginal Words: A Dictionary of Words from Australian Aboriginal and Torres Strait Islander Languages, edited by Nick Thieberger and William Mcgregor. 23-40. The Macquarie Library Pty Ltd..
Diego De diego, Antonio, Franciso Pascual, Pedro Nicolas de nicolas, Carmelino Fernando gonzales and Santiago Juan Matias. 1996. "Diccionario Del Idioma Q'anjob'al." Proyecto Lingüı.