Giordano, F. R., Fox, W. P., & Horton, S. B. (2014). A first course in mathematical modeling (5th ed., International ed.). Brooks/Cole, Cengage Learning.

Giordano, Frank R., William P. Fox, and Steven B. Horton. A First Course in Mathematical Modeling. 5th ed., International ed. Australia ; Boston, MA., USA: Brooks/Cole, Cengage Learning, 2014.

Giordano, Frank R., et al. A First Course in Mathematical Modeling. 5th ed., International ed. Brooks/Cole, Cengage Learning, 2014.