Cita APA (7a ed.)
Knowles, M. S. (1950). Informal adult education: A guide for administrators leaders, and teachers.
Cita estilo Chicago (17a ed.)
Knowles, Malcolm S. Informal Adult Education: A Guide for Administrators Leaders, and Teachers. 1950.
Cita MLA (9a ed.)
Knowles, Malcolm S. Informal Adult Education: A Guide for Administrators Leaders, and Teachers. 1950.
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