Bohner, G., & Wanke, M. (2002). Attitudes and attitude change. Psychology Press.
Chicago Style aipamenaBohner, Gerd, and Michaela Wanke. Attitudes and Attitude Change. Hove, East Sussex, United Kingdom: Psychology Press, 2002.
MLA aipamenaBohner, Gerd, and Michaela Wanke. Attitudes and Attitude Change. Psychology Press, 2002.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.