Clarkson, K. W. (1998). West's business law: Text, cases, legal, ethical, regulatory, and international environment (7th ed.). West Educational Pub. Co.
Chicago-viite (17. p.)Clarkson, Kenneth W. West's Business Law: Text, Cases, Legal, Ethical, Regulatory, and International Environment. 7th ed. [Cincinnati, Ohio]: West Educational Pub. Co, 1998.
MLA-viite (9. p.)Clarkson, Kenneth W. West's Business Law: Text, Cases, Legal, Ethical, Regulatory, and International Environment. 7th ed. West Educational Pub. Co, 1998.
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