^Senft, Gunter; Senft, Professor of Linguistics Cognitive Anthropology Research Group Gunter; Levinson, Stephen C. (2000). Systems of Nominal Classification. Cambridge University Press. p. 42. ISBN9780521770750. Retrieved 16 June 2018.
^Senft, Gunter (1986). Kilivila: The Language of the Trobriand Islanders. Mouton Grammar Library, 3: Berlin: Mouton de Gruyter.{{cite book}}: CS1 maint : 위치(링크)