Ruskin-Brown, I. (2003). Mastering marketing: A comprehensive introduction to the skills of developing and defending your company's revenue. Viva Books.
Dyfyniad Arddull ChicagoRuskin-Brown, Ian. Mastering Marketing: A Comprehensive Introduction to the Skills of Developing and Defending Your Company's Revenue. New Delhi: Viva Books, 2003.
Dyfyniad MLARuskin-Brown, Ian. Mastering Marketing: A Comprehensive Introduction to the Skills of Developing and Defending Your Company's Revenue. Viva Books, 2003.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.