VRIES, L. d., & Wiersma, R. d. V. (1992). The Morphology of wambon of the Irian Jaya upper-digul area with an introduction its phonology. KITLV Press.
Chicago Style (17th ed.) CitationVRIES, Lourent de, and Robinia de Vries Wiersma. The Morphology of Wambon of the Irian Jaya Upper-digul Area with an Introduction Its Phonology. KITLV Press, 1992.
MLA (8th ed.) CitationVRIES, Lourent de, and Robinia de Vries Wiersma. The Morphology of Wambon of the Irian Jaya Upper-digul Area with an Introduction Its Phonology. KITLV Press, 1992.
Warning: These citations may not always be 100% accurate.