Gaya APA
Spesification for doppler station monumentation and description. (1982).
Cibinong:
Bakosurtanal.
Gaya Chicago
Spesification for doppler station monumentation and description.
.
Cibinong:
Bakosurtanal,
1982.
Text.
Gaya MLA
Spesification for doppler station monumentation and description.
.
Cibinong:
Bakosurtanal,
1982.
Text.
Gaya Turabian
Spesification for doppler station monumentation and description.
Cibinong:
Bakosurtanal,
1982.
Print.