Lial, M. L. (1999). Mathematics with applications: In the management, natural, and social sciences (7th ed.). Addison-Wesley Educational Publishers Inc.
Chicago-viite (17. p.)Lial, Margaret L. Mathematics with Applications: In the Management, Natural, and Social Sciences. 7th ed. Reading, Massachusetts: Addison-Wesley Educational Publishers Inc, 1999.
MLA-viite (9. p.)Lial, Margaret L. Mathematics with Applications: In the Management, Natural, and Social Sciences. 7th ed. Addison-Wesley Educational Publishers Inc, 1999.
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