Bingham, F. G., Jr, Gomes, R., & Knowles, P. A. (2005). Business Marketing (3rd ed.). গপএৎধ-িঐরষষ/ওৎরিহ.
Cita Chicago (17th ed.)Bingham, Frank G., Jr, Roger Gomes, i Patricia A. Knowles. Business Marketing. 3rd ed. Boston: গপএৎধ-িঐরষষ/ওৎরিহ, 2005.
Cita MLA (9th ed.)Bingham, Frank G., Jr, et al. Business Marketing. 3rd ed. গপএৎধ-িঐরষষ/ওৎরিহ, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.