FRIEDRICH, K. (1974). International Economics Concepts And Issues Klaus Friedrich. McGraw-Hill.
Chicago Style (17th ed.) CitationFRIEDRICH, Klaus. International Economics Concepts And Issues Klaus Friedrich. McGraw-Hill, 1974.
MLA (8th ed.) CitationFRIEDRICH, Klaus. International Economics Concepts And Issues Klaus Friedrich. McGraw-Hill, 1974.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.