APA Style
Silzer, P, J., Clouse, H, H.
(1991).
Index of Irian Jaya languages
.
Papua:
Universitas Cenderawasih.
MLA Style
Silzer, Peter, J.., Clouse, Helja, Heikkinen.
"Index of Irian Jaya languages".
Papua:
Universitas Cenderawasih,
1991.
Text.