Citace podle APA (7th ed.)

Ball, D. A., & McCulloch, W. H. (1989). International business: Introduction and essentials (3rd ed.). Irwin.

Citace podle Chicago (17th ed.)

Ball, Donald A., a Wendell H. McCulloch. International Business: Introduction and Essentials. 3rd ed. Homewood, Illinois: Irwin, 1989.

Citace podle MLA (9th ed.)

Ball, Donald A., a Wendell H. McCulloch. International Business: Introduction and Essentials. 3rd ed. Irwin, 1989.

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