Dyfyniad APA
MacPherson, K. (2001). Permission-based E-mail marketing that works! Dearborn Trade.
Dyfyniad Arddull Chicago
MacPherson, Kim. Permission-based E-mail Marketing That Works! Chicago, IL: Dearborn Trade, 2001.
Dyfyniad MLA
MacPherson, Kim. Permission-based E-mail Marketing That Works! Dearborn Trade, 2001.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.