Payne, G., & Payne, J. (2004). Key concepts in social research. SAGE.
Chicagoスタイル(17版)引用形式Payne, Geoff, , Judy Payne. Key Concepts in Social Research. London: SAGE, 2004.
MLA(8版)引用形式Payne, Geoff, , Judy Payne. Key Concepts in Social Research. SAGE, 2004.
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