Ryan, C. (2013). Winning B2B marketing: How to use fusion marketing methods to drive revenue, leads and awareness (Rev. ed.). Fusion Marketing Press.
Chicago-Zitierstil (17. Ausg.)Ryan, Christopher. Winning B2B Marketing: How to Use Fusion Marketing Methods to Drive Revenue, Leads and Awareness. Rev. ed. Colorado Springs, Colo: Fusion Marketing Press, 2013.
MLA-Zitierstil (9. Ausg.)Ryan, Christopher. Winning B2B Marketing: How to Use Fusion Marketing Methods to Drive Revenue, Leads and Awareness. Rev. ed. Fusion Marketing Press, 2013.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.