Gaya APA

Mineral, T, B, P, D, P, T, D, P, P, T. (1980). Coal Technology: Proceedings of Seminar on Coal Technology and the Indonesian Needs Jakarta . Bandung: Agency for the Development and Application of Technology.

Gaya MLA

Mineral, Tim, Badan, Pengkajian, Dan, Penerapan, Teknologi, Dan, Pusat, Pengembangan, Teknologi. "Coal Technology: Proceedings of Seminar on Coal Technology and the Indonesian Needs Jakarta". Bandung: Agency for the Development and Application of Technology, 1980. Text.