Dutton, Tom E. 1969. "The Peopling of Central Papua." 9: Australian National University.

Durbin, Marshall and Seijas Haydée. 1972. "The Phonological Structure of the Western Carib Languages of the Sierra De Perija, Venezuela." In Atti del XL Congresso Internazionale degli Americanisti, 3: 69-77.

Dunn, John Asher. 1995. "Sm'algyax: a Reference Dictionary and Grammar For the Coast Tsimshian Language." University of Washington Press / Sealaska Heritage Fondation.

Dunn, John Asher. 1979. "A Reference Grammar For the Coast Tsimshian Language." 55: National Museum of Canada.

Dunn, John Asher. 1970. "Coast Tsimshian Phonology."

Dul'zon, A. P. 1968. "Ketskij Jazyk." Tomsk University.

Du Feu, Veronica. 1996. "Rapanui." Routledge.

Douglas, Wilfrid H. 1964. "An Introduction To the Western Desert Language." 4: The University of Sydney, Australia.

Robert M. W. Dixon. 1977. "A Grammar of Yidin." 19: Cambridge University Press.

Dixon, Robert M. W. 1972. "The Dyirbal Language of North Queensland." 9: Cambridge University Press.