1. Alasfour, F., Samy, M., & Bampton, R. (2016). The determinants of tax morale and tax compliance: Evidence from Jordan. In J. Hasseldine (Ed.), Advances in Taxation (pp. 125–171). Emerald Group Publishing.
2. Alm, J., Kirchler, E., & Muehlbacher, S. (2012). Combining psychology and economics in the analysis of compliance: From enforcement to cooperation. Economic Analysis & Policy, 42(2), 133–152.
3. Alm, J. & Torgler, B. (2004). Estimating the determinants of tax morale. Proceedings: Annual Conference on Taxation and Minutes of the Annual Meeting of the National Tax Association, 97, 269–274.
4. Alm, J., & Torgler, B. (2006). Culture differences and tax morale in the United States and in Europe. Journal of Economic Psychology, 27(2), 224–246.
5. Alm, J., & Torgler, B. (2011). Do ethics matter? Tax compliance and morality. Journal of Business Ethics, 1(4), 635–651.