edited by Ignatious Suharno and Kenneth L. Pike
Cendrawasih University, 1976
Buku Teks
Jayapura Cendrawasih University 1983
Buku Teks
Indonesia. Permanent Mission to the United Nations
Permanent Mission of The Republic of Indonesia, 2001
Buku Teks
Boelaars, J.H.M.C.
Martinus Nijhoff, 1981
Buku Teks
Buku Teks