1. Adar, G., Goldemberg, J., & Leviatan U. (2005). Health systems in kibbutzim. Institute for Kibbutz Research, University of Haifa, 189a (Hebrew).
2. Bass, B. M. (1985). Leadership and performance beyond expectations. New York: Free Press.
3. Coburn, D. (2000). Income inequality, social cohesion, and the health statues of populations: The role of neo-liberalism. Science and Medicine, 51, 135–146.
4. Gluck, Y. (1998). Individual needs and public distribution in the kibbutz. In U. Leviatan, H. Oliver, & J. Quarter (Eds.), Crisis in the Israeli kibbutz: Meeting the challenge of changing times (pp. 119–130). Westport: Praeger Publishers.
5. Government of Israel. (2005). Rashumot, Kovetz Hatakanot, 6445 (Hebrew).