Dyfyniad APA
ebrary, Inc, Estelami, H., & Maxwell, S. (2006). Strategic pricing. Emerald Group Publishing.
Dyfyniad Arddull Chicago
ebrary, Inc, Hooman Estelami, and Sarah Maxwell. Strategic Pricing. Bradford, England: Emerald Group Publishing, 2006.
Dyfyniad MLA
ebrary, Inc, et al. Strategic Pricing. Emerald Group Publishing, 2006.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.