Gaya APA
Indonesia.Bakosurtanal, . (1983).
Technical spesification for 1:50.000 base mapping (Dok.03/1983) .
Cibinong:
Bakosurtanal.
Gaya MLA
Indonesia.Bakosurtanal, .
"Technical spesification for 1:50.000 base mapping (Dok.03/1983)".
Cibinong:
Bakosurtanal,
1983.
Text.