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