Krajewski, L. J., & Ritzman, L. P. (2009). General environmental management. Pearson.
Chicagoスタイル(17版)引用形式Krajewski, Lee J., , Larry P. Ritzman. General Environmental Management. New Delhi: Pearson, 2009.
MLA(9版)引用形式Krajewski, Lee J., , Larry P. Ritzman. General Environmental Management. Pearson, 2009.
警告: この引用は必ずしも正確ではありません.