Gerring, J. (2007). Case study research: Principles and practices. Cambridge University Press.
Chicagoスタイル(17版)引用形式Gerring, John. Case Study Research: Principles and Practices. New York: Cambridge University Press, 2007.
MLA(9版)引用形式Gerring, John. Case Study Research: Principles and Practices. Cambridge University Press, 2007.
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