Powell, S. (1999). Returning to study: A guide for professionals. Buckingham: Open University Press.
Trích dẫn kiểu ChicagoPowell, Stuart. Returning to Study: A Guide for Professionals. Buckingham: Open University Press, 1999.
Deismireacht MLAPowell, Stuart. Returning to Study: A Guide for Professionals. Buckingham: Open University Press, 1999.
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