Historical atlas of ethnic and linguistic groups in Papua New Guinea.

MLA

Keck, Verena., Jürg. Wassmann and Universität Basel. Historical atlas of ethnic and linguistic groups in Papua New Guinea. Basel : University of Basel, 1995-< >

APA

Keck, V., Wassmann, J. & Universität Basel. (1995). Historical atlas of ethnic and linguistic groups in Papua New Guinea. Basel : University of Basel.

Chicago

Keck, Verena., Jürg. Wassmann and Universität Basel. Historical atlas of ethnic and linguistic groups in Papua New Guinea. Basel : University of Basel, 1995-< >