Cleugh, M. F. (1968). The slow learner: Some educational principles and policies (2nd ed. with corrections.). Methuen.
Cita Chicago Style (17a ed.)Cleugh, Mary Frances. The Slow Learner: Some Educational Principles and Policies. 2nd ed. with corrections. London: Methuen, 1968.
Cita MLA (9a ed.)Cleugh, Mary Frances. The Slow Learner: Some Educational Principles and Policies. 2nd ed. with corrections. Methuen, 1968.
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