Costello, J. J., Gowdy, S. O., & Rash, A. M. (1982). Mathematics for the management, life, and social sciences. HBJ.
Lua i Stíl Chicago (17ú heag.)Costello, John J., Spenser O. Gowdy, agus Agnes M. Rash. Mathematics for the Management, Life, and Social Sciences. New York: HBJ, 1982.
Lua MLA (9ú heag.)Costello, John J., et al. Mathematics for the Management, Life, and Social Sciences. HBJ, 1982.
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