Gaya APA

Gandadisastra, S. (1978). Government Supports to the Indonesian Small Scale Mines : Prepared for the Small Scale Mining Conference, Mexico, 27 Nov - 5 Dec 1978 . : Mineral Technologi Development Centre.

Gaya MLA

Gandadisastra, Samsa. "Government Supports to the Indonesian Small Scale Mines : Prepared for the Small Scale Mining Conference, Mexico, 27 Nov - 5 Dec 1978". : Mineral Technologi Development Centre, 1978. Text.