Παραπομπή APA

Brechner, R. A., & Robert A. Brechner. (2006). Contemporary mathematics for business and consumers. Mason, OH: Thomson Business and Professional Pub.

Παραπομπή Chicago Style

Brechner, Robert A., και Robert A. Brechner. Contemporary Mathematics for Business and Consumers. Mason, OH: Thomson Business and Professional Pub, 2006.

Παραπομπή MLA

Brechner, Robert A., και Robert A. Brechner. Contemporary Mathematics for Business and Consumers. Mason, OH: Thomson Business and Professional Pub, 2006.

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