Ahmad, R. (2014). Hukum Pertambangan. Gramata.
Chicago Style (17th ed.) CitationAhmad, Redi. Hukum Pertambangan. Gramata, 2014.
MLA (8th ed.) CitationAhmad, Redi. Hukum Pertambangan. Gramata, 2014.
Warning: These citations may not always be 100% accurate.