Gaya APA

The Sempan, Nduga, Nakai, and Amungme peoples of the Lorentz area / Manembu, Niesje. (1991). : Jayapura, WWF.

Gaya MLA

The Sempan, Nduga, Nakai, and Amungme peoples of the Lorentz area / Manembu, Niesje. . : Jayapura, WWF, 1991. Text.