Cujes, R. (1989). The convinced cooperator George Davidovic. Cooperative Resources.
Cita Chicago Style (17a ed.)Cujes, Rudolf. The Convinced Cooperator George Davidovic. Antigonish: Cooperative Resources, 1989.
Cita MLA (9a ed.)Cujes, Rudolf. The Convinced Cooperator George Davidovic. Cooperative Resources, 1989.
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