Marczyk, G. R. (2005). Essentials of research design and methodology. Hoboken, N.J: John Wiley & Sons.
シカゴスタイル引用形Marczyk, Geoffrey R. Essentials of Research Design and Methodology. Hoboken, N.J: John Wiley & Sons, 2005.
MLA引用形式Marczyk, Geoffrey R. Essentials of Research Design and Methodology. Hoboken, N.J: John Wiley & Sons, 2005.
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