S2- DIRECT ADVERTISING

DIRECT ADVERTISING

PROACTIVE

Advertisement: ProActive
Source:  www. proactiveskincare.org

Advertisement: ProActive
Source: www.forums.deltagoodrem.com

SNUGGIE

Advertisement: Snuggie
Source: https://www.snuggie.com.au/

Advertisement: Snuggie
Source: https://www.snuggie.com.au/

Source: http://www.nytimes.com/2009/02/27/business/media/27adco.html

Journal article Source: 

Barbara Mintzes, Steve Morgan, James M. Wright

http://www.plosone.org/article/info:doi/10.1371/journal.pone.0005699