Phillips, E. M., & Pugh, D. S. (2000). How to get a PhD: A handbook for students and their supervisors (3rd ed., revised and updated.). Open University Press.
Chicago Style (17. basım) AtıfPhillips, Estelle M., ve Derek S. Pugh. How to Get a PhD: A Handbook for Students and Their Supervisors. 3rd ed., revised and updated. Maidenhead: Open University Press, 2000.
MLA (8th ed.) AtıfPhillips, Estelle M., ve Derek S. Pugh. How to Get a PhD: A Handbook for Students and Their Supervisors. 3rd ed., revised and updated. Open University Press, 2000.
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