Shaughnessy, J. J., Zechmeister, E. B., & Zechmeister, J. S. (2009). Research methods in psychology (8th, international ed.). McGraw-Hill Higher Education.
Chicagoスタイル(17版)引用形式Shaughnessy, John J., Eugene B. Zechmeister, , Jeanne S. Zechmeister. Research Methods in Psychology. 8th, international ed. Boston, Mass: McGraw-Hill Higher Education, 2009.
MLA(9版)引用形式Shaughnessy, John J., et al. Research Methods in Psychology. 8th, international ed. McGraw-Hill Higher Education, 2009.
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