OPPENHEIM, S. C. . e. a. (1983). Unfair trade practices and consumer protection: Casesand comments.-- Ed.4. West.
Chicago-čujuhus (17. p.)OPPENHEIM, S. Chesterfield et al. Unfair Trade Practices and Consumer Protection: Casesand Comments.-- Ed.4. ST. Paul: West, 1983.
MLA-čujuhus (9. p.)OPPENHEIM, S. Chesterfield et al. Unfair Trade Practices and Consumer Protection: Casesand Comments.-- Ed.4. West, 1983.
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