Gaya APA

Djamin, A. (1972). Hasil Workshop on The Problems of Supervisors Development in The Mining Industries (Maret 1972). Bandung: Dinas Vulkanologi.

Gaya MLA

Djamin, Awaluddin. "Hasil Workshop on The Problems of Supervisors Development in The Mining Industries". Maret 1972 Bandung: Dinas Vulkanologi, 1972. Text.