Ryan, W. (1969). Business horizons. Indiana University.
シカゴスタイル引用形Ryan, W.G. Business Horizons. Indiana University, 1969.
MLA引用形式Ryan, W.G. Business Horizons. Indiana University, 1969.
警告: この引用は必ずしも正確ではありません.
APA引用形式
Ryan, W. (1969). Business horizons. Indiana University.
シカゴスタイル引用形Ryan, W.G. Business Horizons. Indiana University, 1969.
MLA引用形式Ryan, W.G. Business Horizons. Indiana University, 1969.