RT Journal Article SR Electronic T1 From Platitudes to Principles JF Journal of Advertising Research JO J Advert Res FD WARC SP 475 OP 476 DO 10.2501/JAR-51-3-475-476 VO 51 IS 3 A1 Richard F. Beltramini YR 2011 UL http://www.journalofadvertisingresearch.com/content/51/3/475.abstract AB