Thorelli, H. B., Becker, H., & Engledow, J. (1975). The information seekers: An international study of consumer information and advertising image. Ballinger Pub.
Chicago-referens (17:e uppl.)Thorelli, Hans Birger, Helmut Becker, och Jack Engledow. The Information Seekers: An International Study of Consumer Information and Advertising Image. Cambridge, Mass: Ballinger Pub, 1975.
MLA-referens (9:e uppl.)Thorelli, Hans Birger, et al. The Information Seekers: An International Study of Consumer Information and Advertising Image. Ballinger Pub, 1975.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.