Lua APA (7ú heag.)
Asheghnian, P. (1990). International business: Economics, enviromnment, and strategegies. Harper.
Lua i Stíl Chicago (17ú heag.)
Asheghnian, Parviz. International Business: Economics, Enviromnment, and Strategegies. Grand Rapids: Harper, 1990.
Lua MLA (9ú heag.)
Asheghnian, Parviz. International Business: Economics, Enviromnment, and Strategegies. Harper, 1990.
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