Paul Justin. (2010). Business Environment: Text and Cases (3rd.). McGraw Hill.
Chicagoスタイル(17版)引用形式Paul Justin. Business Environment: Text and Cases. 3rd. McGraw Hill, 2010.
MLA(9版)引用形式Paul Justin. Business Environment: Text and Cases. 3rd. McGraw Hill, 2010.
警告: この引用は必ずしも正確ではありません.