Cita APA (7a ed.)
Powell, S. (2008). Returning to study for a research degree (2nd ed.). Open University Press.
Cita Chicago Style (17a ed.)
Powell, Stuart. Returning to Study for a Research Degree. 2nd ed. Maidenhead: Open University Press, 2008.
Cita MLA (9a ed.)
Powell, Stuart. Returning to Study for a Research Degree. 2nd ed. Open University Press, 2008.
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