APA-referens (7:e uppl.)

ASHEGIAN, P. (1990). International Business Economics, Environment, And Strategies Parviz Asheghian And Bahman Ebrahim. Harper & Collins.

Chicago-referens (17:e uppl.)

ASHEGIAN, Parviz. International Business Economics, Environment, And Strategies Parviz Asheghian And Bahman Ebrahim. Harper & Collins, 1990.

MLA-referens (8:e uppl.)

ASHEGIAN, Parviz. International Business Economics, Environment, And Strategies Parviz Asheghian And Bahman Ebrahim. Harper & Collins, 1990.

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