Heyman, M. (1975). Simulation games for the classroom. Phi Delta Kappa Educational Foundation.
Chicago Style aipamenaHeyman, Mark. Simulation Games for the Classroom. Bloomington, Ind: Phi Delta Kappa Educational Foundation, 1975.
MLA aipamenaHeyman, Mark. Simulation Games for the Classroom. Phi Delta Kappa Educational Foundation, 1975.
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