Παραπομπή APA

Young, E. (1973). The people of the Upper Ramu: A socio-demographic survey of Agarabi-Gadsup. Papua New Guinea: The University of Papua New Guinea.

Παραπομπή Chicago Style

Young, Elspeth. The People of the Upper Ramu: A Socio-demographic Survey of Agarabi-Gadsup. Papua New Guinea: The University of Papua New Guinea, 1973.

Παραπομπή MLA

Young, Elspeth. The People of the Upper Ramu: A Socio-demographic Survey of Agarabi-Gadsup. Papua New Guinea: The University of Papua New Guinea, 1973.

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