Brennan, R., & Canning, L. (2010). Business-to-business marketing. Los Angeles, Calif: SAGE.
Dyfyniad Arddull ChicagoBrennan, Ross, và Louise Canning. Business-to-business Marketing. Los Angeles, Calif: SAGE, 2010.
Dyfyniad MLABrennan, Ross, và Louise Canning. Business-to-business Marketing. Los Angeles, Calif: SAGE, 2010.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.