RT Journal Article SR Electronic T1 The Laws of Marketing Science JF Journal of Advertising Research JO J Advert Res FD WARC SP 196 OP 197 DO 10.2501/JAR-52-2-196-197 VO 52 IS 2 YR 2012 UL http://www.journalofadvertisingresearch.com/content/52/2/196.abstract AB