Gitman, L. J., & McDaniel, C. D. (1995). The world of business (2nd ed.). South-Western College Pub.
Cita Chicago (17th ed.)Gitman, Lawrence J., i Carl D. McDaniel. The World of Business. 2nd ed. Cincinnati, Ohio: South-Western College Pub, 1995.
Cita MLA (9th ed.)Gitman, Lawrence J., i Carl D. McDaniel. The World of Business. 2nd ed. South-Western College Pub, 1995.
Atenció: Aquestes cites poden no estar 100% correctes.