Gaya APA
Group, R., Smiet, W, D, A. (1992).
Marine resource evaluation and planning study Indonesia .
Cibinong:
Bakosurtanal.
Gaya MLA
Group, Robertson., Smiet, W.H., Diemont;, A.C..
"Marine resource evaluation and planning study Indonesia".
Cibinong:
Bakosurtanal,
1992.
Cetak.