Johnson, B. G. (2015). Trust funnel: Leverage today's online currency to grab attention, drive and convert traffic, and live a fabulous wealthy life. Morgan James Publishing.
Chicago-Zitierstil (17. Ausg.)Johnson, Brian G. Trust Funnel: Leverage Today's Online Currency to Grab Attention, Drive and Convert Traffic, and Live a Fabulous Wealthy Life. New York: Morgan James Publishing, 2015.
MLA-Zitierstil (9. Ausg.)Johnson, Brian G. Trust Funnel: Leverage Today's Online Currency to Grab Attention, Drive and Convert Traffic, and Live a Fabulous Wealthy Life. Morgan James Publishing, 2015.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.