Gaya APA
Indonesia.Bakosurtanal, ., Komputer, W. (1988).
Specifications for second order levelling networks (Dok.02/1988) .
Cibinong:
Bakosurtanal.
Gaya MLA
Indonesia.Bakosurtanal, ., Komputer, Wahana.
"Specifications for second order levelling networks (Dok.02/1988)".
Cibinong:
Bakosurtanal,
1988.
Cetak.