Willes, J. H., & Willes, J. A. (2005). International business law: Environments and transactions. McGraw - Hill.
Dyfyniad Arddull ChicagoWilles, John H., and John A. Willes. International Business Law: Environments and Transactions. Boston: McGraw - Hill, 2005.
Dyfyniad MLAWilles, John H., and John A. Willes. International Business Law: Environments and Transactions. McGraw - Hill, 2005.
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