Case, k. E., Fair, R. C., & Zaimur, Y. A. (2007). Prinsip-prinsip ekonomi. Erlangga.
Chicago Style (17th ed.) CitationCase, karl E., Ray C. Fair, and Y. Andri Zaimur. Prinsip-prinsip Ekonomi. Erlangga, 2007.
MLA (8th ed.) CitationCase, karl E., et al. Prinsip-prinsip Ekonomi. Erlangga, 2007.
Warning: These citations may not always be 100% accurate.