Schaffer, R. (2009). International business law and its environment. Mason, OH: South-Western Cengage Learning.
শিকাগো স্টাইলে সাইটেশনSchaffer, Richard. International Business Law and Its Environment. Mason, OH: South-Western Cengage Learning, 2009.
এমএলএ সাইটেশনSchaffer, Richard. International Business Law and Its Environment. Mason, OH: South-Western Cengage Learning, 2009.
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