Straub, J. T., & Attner, R. F. (1985). Introduction to business. Brooks/Cole Pub. Co..
Cita Chicago (17th ed.)Straub, Joseph T., i Raymond F. Attner. Introduction to Business. Monterey, Calif.: Brooks/Cole Pub. Co., 1985.
Cita MLA (9th ed.)Straub, Joseph T., i Raymond F. Attner. Introduction to Business. Brooks/Cole Pub. Co., 1985.
Atenció: Aquestes cites poden no estar 100% correctes.