Elek, A. L. (1976). A simulation model for long-term policy formation in Papua New Guinea.
Chicago Style (17th ed.) CitationElek, Andrew Leslie. A Simulation Model for Long-term Policy Formation in Papua New Guinea. 1976.
MLA引文Elek, Andrew Leslie. A Simulation Model for Long-term Policy Formation in Papua New Guinea. 1976.
警告：这些引文格式不一定是100％准确.