246654 Litka, M. P. (1970). Instructor's set tests: Form a business law. New York : Harcourt, Brace & World.
Chicago-čujuhus (17. p.)246654 Litka, Michael P. Instructor's Set Tests: Form a Business Law. New York : Harcourt, Brace & World, 1970.
MLA-čujuhus (9. p.)246654 Litka, Michael P. Instructor's Set Tests: Form a Business Law. New York : Harcourt, Brace & World, 1970.
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