Asheghian, P., & Ebrahimi, B. (1990). International business: Economics, environment, and strategies. Harper Collins.
Čikaški stil citiranja (17. izdanje)Asheghian, Parviz, i Bahman Ebrahimi. International Business: Economics, Environment, and Strategies. Grand Rapids: Harper Collins, 1990.
MLA način citiranja (9. izdanje)Asheghian, Parviz, i Bahman Ebrahimi. International Business: Economics, Environment, and Strategies. Harper Collins, 1990.
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