Green, E. L. (2003). Basic college mathematics for the 21st century: Made fun and easy to learn. College Learning.
Chicago Style (17. basım) AtıfGreen, Edward L. Basic College Mathematics for the 21st Century: Made Fun and Easy to Learn. Mason, Ohio: College Learning, 2003.
MLA (9th ed.) AtıfGreen, Edward L. Basic College Mathematics for the 21st Century: Made Fun and Easy to Learn. College Learning, 2003.
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