Association, I. P. (1985). Proceeding of the fourteenth annual convention Indonesian Petroleum Association. Indonesian Petroleum Association.
Chicago Style (17th ed.) CitationAssociation, Indonesian Petroleum. Proceeding of the Fourteenth Annual Convention Indonesian Petroleum Association. Indonesian Petroleum Association, 1985.
MLA (8th ed.) CitationAssociation, Indonesian Petroleum. Proceeding of the Fourteenth Annual Convention Indonesian Petroleum Association. Indonesian Petroleum Association, 1985.
Warning: These citations may not always be 100% accurate.