APA Style

The Allocation of Indonesia's Energy Resource and Future Projections : Suspi Migas IX/1989 International Energy Seminar 26 June-28 July 1989. (1989). Iran: Penerbit Alfabeta.

MLA Style

The Allocation of Indonesia's Energy Resource and Future Projections : Suspi Migas IX/1989 International Energy Seminar 26 June-28 July 1989. . Iran: Penerbit Alfabeta, 1989. Text.