1. Ajzen I (1991) The theory of planned behavior. Organ Behav Hum Decis Process 50(2):179–211
2. Ajzen I (2005) Attitudes, personality, and behavior, 2nd edn. Open University Press, Maidenhead
3. Ajzen I (2012) The theory of planned behavior. In: Lange PAM, Kruglanski AW, Higgins ET (eds) Handbook of theories of social psychology, vol 1. Sage, London, pp 438–459
4. Andersson P, Heinonen K (2002) Acceptance of mobile services: insights from the Swedish market for mobile telephony. Working paper, Stockholm School of Economics, Stockholm, October
5. Bandura A (1986) Social foundations of thought and action: a social cognitive theory. Prentice-Hall, Englewood Cliffs