Gaya APA

Tambang, P, A., Priyono, I, A. (1975`). A Report on the progress of the Yogya Iron & steel project and the significance of the Iron-sand beach deposits for the iron & steel Industry in Indonesia . Tokyo: Comitte For Coordination of Joint Prospecting For Mineral Resource In Asian Offshore Areas.

Gaya MLA

Tambang, PT., Aneka., Priyono, Ir., Achmad. "A Report on the progress of the Yogya Iron & steel project and the significance of the Iron-sand beach deposits for the iron & steel Industry in Indonesia". Tokyo: Comitte For Coordination of Joint Prospecting For Mineral Resource In Asian Offshore Areas, 1975`. Bukan Logam.