Cooper, D. R. (2014). Business Research Methods Twelfth Edition. McGraw Hill Education.
シカゴスタイル引用形Cooper, Donald R. Business Research Methods Twelfth Edition. McGraw Hill Education, 2014.
MLA引用形式Cooper, Donald R. Business Research Methods Twelfth Edition. McGraw Hill Education, 2014.
警告: この引用は必ずしも正確ではありません.