Grimaldi, J. V., & Simonds, R. H. (1991). Safety management/5e (5th ed.). Richard D.Irwin.
シカゴスタイル引用形Grimaldi, John V., , Rollin H. Simonds. Safety Management/5e. 5th ed. Delhi: Richard D.Irwin, 1991.
MLA引用形式Grimaldi, John V., , Rollin H. Simonds. Safety Management/5e. 5th ed. Richard D.Irwin, 1991.
警告: この引用は必ずしも正確ではありません.