Não informado. (1967). Journal of Educational Thought. University of Calgary, Faculty of Education.
Citação do estilo Chicago (17ª ed.)Não informado. Journal of Educational Thought. Calgary, Canada: University of Calgary, Faculty of Education, 1967.
Citação MLA (8ª ed.)Não informado. Journal of Educational Thought. University of Calgary, Faculty of Education, 1967.
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