Dyfyniad APA

FRIEDRICH, K. (1974). International Economics Concepts And Issues Klaus Friedrich. McGraw-Hill.

Dyfyniad Arddull Chicago

FRIEDRICH, Klaus. International Economics Concepts And Issues Klaus Friedrich. McGraw-Hill, 1974.

Dyfyniad MLA

FRIEDRICH, Klaus. International Economics Concepts And Issues Klaus Friedrich. McGraw-Hill, 1974.

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