Gaya APA
Tryon, D., Dubois, M. (1969).
Nengone dictionary part I Nengone-English .
Canberra:
The Australian National University.
Gaya MLA
Tryon, D.T., Dubois, M.J.
"Nengone dictionary part I Nengone-English".
Canberra:
The Australian National University,
1969.
Text.