Indonesian Petroleum Association. Proceedings of the annual convention - Indonesian Petroleum association. Indonesian Petroleum Association.
Chicago Style (17th ed.) CitationIndonesian Petroleum Association. Proceedings of the Annual Convention - Indonesian Petroleum Association. Jakarta,: Indonesian Petroleum Association.
MLA引文Indonesian Petroleum Association. Proceedings of the Annual Convention - Indonesian Petroleum Association. Indonesian Petroleum Association.
警告:這些引文格式不一定是100%准確.