Gaya APA

Untung, M. (1974). Reports submitted to: 1. International research and development cooperation of the agency of industrial science and technology 2. The geological survey of Japan . Bandung: Direktorat Sumber Daya Mineral.

Gaya MLA

Untung, M.. "Reports submitted to: 1. International research and development cooperation of the agency of industrial science and technology 2. The geological survey of Japan". Bandung: Direktorat Sumber Daya Mineral, 1974. Umum.