Bello, I. (2009). Basic college mathematics: A real-world approach (3rd ed., annotated instructor's ed.). McGraw-Hill [distributor].
Citace podle Chicago (17th ed.)Bello, Ignacio. Basic College Mathematics: A Real-world Approach. 3rd ed., annotated instructor's ed. Boston: McGraw-Hill [distributor], 2009.
Citace podle MLA (9th ed.)Bello, Ignacio. Basic College Mathematics: A Real-world Approach. 3rd ed., annotated instructor's ed. McGraw-Hill [distributor], 2009.
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