Wheeler, R. E., & Peeples, W. D. (1986). Modern mathematics with applications to business and the social sciences (4th. ed.). Brooks / Cole Publ..
Lua i Stíl Chicago (17ú heag.)Wheeler, Ruric E., agus W. D. Peeples. Modern Mathematics with Applications to Business and the Social Sciences. 4th. ed. California: Brooks / Cole Publ., 1986.
Lua MLA (9ú heag.)Wheeler, Ruric E., agus W. D. Peeples. Modern Mathematics with Applications to Business and the Social Sciences. 4th. ed. Brooks / Cole Publ., 1986.
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