Gaya APA
Iliffe, J., Indonesia.Bakosurtanal, . (1988).
Datum transformation for leveling networks (Dok.10/1988) .
Cibinong:
Bakosurtanal.
Gaya MLA
Iliffe, Jonathan., Indonesia.Bakosurtanal, .
"Datum transformation for leveling networks (Dok.10/1988)".
Cibinong:
Bakosurtanal,
1988.
Text.