Gross, A. C., Banting, P. M., & Meredith, L. N. (1993). Business Marketing. Houghton Mifflin.
Cita Chicago (17th ed.)Gross, Andrew C., Peter M. Banting, i Lindsay N. Meredith. Business Marketing. Boston: Houghton Mifflin, 1993.
Cita MLA (9th ed.)Gross, Andrew C., et al. Business Marketing. Houghton Mifflin, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.