Gaya APA

Economic valuation of marine and coastal resources in Barelang (Batam, Rempang, Galang) and Bintan. (1999). : Jakarta : Kementerian Negara 57.

Gaya MLA

Economic valuation of marine and coastal resources in Barelang (Batam, Rempang, Galang) and Bintan. . : Jakarta : Kementerian Negara 57, 1999. Text.