Gaya APA

Indonesia., . (1999). 13 kawasan pengembangan ekonomi terpadu di Kawasan Timur Indonesia dan 1 kawasan pengembangan ekonomi terpadu Sabang di Kawasan Barat Indonesia =: 13 integrated economic development zones of Eastern Indonesia Region and 1 (Sabang) integrated economic development zone of Western Indonesia Region . io: .

Gaya MLA

Indonesia., . "13 kawasan pengembangan ekonomi terpadu di Kawasan Timur Indonesia dan 1 kawasan pengembangan ekonomi terpadu Sabang di Kawasan Barat Indonesia =: 13 integrated economic development zones of Eastern Indonesia Region and 1 (Sabang) integrated economic development zone of Western Indonesia Region". io: , 1999. print.