Nopirin, -. (1999). Ekonomi Internasional. BPFE.
Chicago Style (17th ed.) CitationNopirin, -. Ekonomi Internasional. BPFE, 1999.
MLA (8th ed.) CitationNopirin, -. Ekonomi Internasional. BPFE, 1999.
Warning: These citations may not always be 100% accurate.