Crauder, B. (1999). Functions and change: A modeling alternative to college algebra. Houghton Mifflin Co.
Cita Chicago (17th ed.)Crauder, Bruce. Functions and Change: A Modeling Alternative to College Algebra. Boston: Houghton Mifflin Co, 1999.
Cita MLA (9th ed.)Crauder, Bruce. Functions and Change: A Modeling Alternative to College Algebra. Houghton Mifflin Co, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.