Gaya APA

Swanson, C, P., Ellen, R, F. (NULL). Nuaulu settlement and ecology an aprroach to the environmental relations ì of an eastern Indonesian community . Amsterdam:: Amsterdam: Martinus Nijhoff; 1978.

Gaya MLA

Swanson, Carl, P.., Ellen, Roy, F. "Nuaulu settlement and ecology an aprroach to the environmental relations ì of an eastern Indonesian community". Amsterdam:: Amsterdam: Martinus Nijhoff; 1978, NULL. Text.