Kopel, S., & Shawn Kopel. (2000). Guide to business law. Cape Town, S.A: Oxford University Press Southern Africa.
Chicago Style aipamenaKopel, Shawn, và Shawn Kopel. Guide to Business Law. Cape Town, S.A: Oxford University Press Southern Africa, 2000.
MLA aipamenaKopel, Shawn, và Shawn Kopel. Guide to Business Law. Cape Town, S.A: Oxford University Press Southern Africa, 2000.
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