Phillips, E. M., & Pugh, D. S. (2010). How to get a Phd: A handbook for students and their supervisors (5th ed., rev. and updated.). McGraw-Hill : Open University Press.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)Phillips, Estelle M., ба Derek S. Pugh. How to Get a Phd: A Handbook for Students and Their Supervisors. 5th ed., rev. and updated. Berkshire, England: McGraw-Hill : Open University Press, 2010.
MLA -ийн эшлэл (9 дэх хэвлэлт)Phillips, Estelle M., ба Derek S. Pugh. How to Get a Phd: A Handbook for Students and Their Supervisors. 5th ed., rev. and updated. McGraw-Hill : Open University Press, 2010.
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