BEUMER, B. (1980). Pengetahuan Bahan. Jilid 3. Bhratara.
Chicago Style (17th ed.) CitationBEUMER, B.J.M. Pengetahuan Bahan. Jilid 3. Bhratara, 1980.
MLA (8th ed.) CitationBEUMER, B.J.M. Pengetahuan Bahan. Jilid 3. Bhratara, 1980.
Warning: These citations may not always be 100% accurate.