Cita APA

V. Grimaldi , . J., & H. Simonds, R. (1975). Safety management. ‎ Irwin (Richard D.) Inc..

Citación estilo Chicago

V. Grimaldi , John, and Rollin H. Simonds. Safety Management. America: ‎ Irwin (Richard D.) Inc., 1975.

Cita MLA

V. Grimaldi , John, and Rollin H. Simonds. Safety Management. ‎ Irwin (Richard D.) Inc., 1975.