Gaya APA
Indonesia.Bakosurtanal, ., Nalwan, A. (1979).
Toward a South East Asia and the Pacific Datum (Dok.09/1979) .
Cibinong:
Bakosurtanal.
Gaya MLA
Indonesia.Bakosurtanal, ., Nalwan, Agustinus.
"Toward a South East Asia and the Pacific Datum (Dok.09/1979)".
Cibinong:
Bakosurtanal,
1979.
Text.