Creswell, J. W. (2009). Research Design. Response Books.
Chicagoスタイル(17版)引用形式Creswell, John W. Research Design. New Delhi: Response Books, 2009.
MLA(9版)引用形式Creswell, John W. Research Design. Response Books, 2009.
警告: この引用は必ずしも正確ではありません.
Creswell, J. W. (2009). Research Design. Response Books.
Chicagoスタイル(17版)引用形式Creswell, John W. Research Design. New Delhi: Response Books, 2009.
MLA(9版)引用形式Creswell, John W. Research Design. Response Books, 2009.