Gaya APA
Indonesia.Bakosurtanal, ., Han, D. (1988).
Technical specifications for 1:50.000 base mapping (Dok.03/1988) .
Cibinong:
Bakosurtanal.
Gaya MLA
Indonesia.Bakosurtanal, ., Han, Dawei.
"Technical specifications for 1:50.000 base mapping (Dok.03/1988)".
Cibinong:
Bakosurtanal,
1988.
Text.