Cash, P. (1988). How to develop and write a research paper (2nd ed.). Arco.
Chicago Style (17. basım) AtıfCash, Phyllis. How to Develop and Write a Research Paper. 2nd ed. New York: Arco, 1988.
MLA (9th ed.) AtıfCash, Phyllis. How to Develop and Write a Research Paper. 2nd ed. Arco, 1988.
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