UN. (1980). Mineral Processing In Developing Countries (1. Edisyon.). UNIDO.
Chicago Style (17th ed.) CitationUN. Mineral Processing In Developing Countries. 1. Edisyon. Vienna: UNIDO, 1980.
MLA (9th ed.) CitationUN. Mineral Processing In Developing Countries. 1. Edisyon. UNIDO, 1980.
Warning: These citations may not always be 100% accurate.