Cherryholmes, C.H. (1965) "Developments in simulation of international relations for high school teaching." Phi Delta Kappan46: 227-231.
2.
Cohen, K. (1969) "The effects of two simulation games on the opinions and attitudes of selected sixth, seventh, and eighth grade students." Johns Hopkins University Center for Social Organization of Schools Report 42, May.
3.
Livingston, S.A. (1972) "Effects of a legislative simulation game on the political attitudes of junior high school students." Simulation and Games3: 41-51.
4.
--- ( 1969) Trade and Develop, a Game of Economic Geography. Baltimore: Academic Games Associates.
5.
--- and C.S. Stoll (1972) Simulation Games: An Introduction for the Social Studies Teacher. New York: Free Press.
6.
Vogel R.W. (1973) "The effect of a simulation game on the attitude of political efficacy." Simulation and Games4: 71-79.