1. Ajzen, I. (1989). Attitude and structure and behavior, in A.R. Pratkanis,S.J. Breckler and A.G. Greenward (Eds), Attitude Structure Function, (pp. 241-275). Hilladale, New-Jersey, Erbaum.
2. Ajzen, I., Fishbein, M. (2000). Attitudes and the attitude-behavior relation: reasoned and automatic processes, in Stroebe, W., Hewstone, M.(Eds), European Review of Social Psychology, (pp. 1-28), Wiley,New York, NY.
3. Ajzen, I., Fishbein, M (1980). Understanding attitude and predicting social behavior,Eaglewood-Cliffs, NJ: Prentice Hall.
4. Armitage, C.J., & Conner, M. (2001). Efficacy of the Theory of Planned behavior: a meta-analytic review, British Journal of Social Psychology, 40, 471-499.
5. Arshia Mukhtar, Mohsin Muhamad Butt (2012), Intention to choose halal products: the role of religiosity,. Journal of Islamic Marketing, 3I, 1-11.