Letayf Acar, J., & González González, C. (1994). Seguridad, higiene y control ambiental. McGraw-Hill.
Chicago Style (17th ed.) CitationLetayf Acar, Jorge, and Carlos González González. Seguridad, Higiene Y Control Ambiental. Buenos Aires: McGraw-Hill, 1994.
MLA (9th ed.) CitationLetayf Acar, Jorge, and Carlos González González. Seguridad, Higiene Y Control Ambiental. McGraw-Hill, 1994.
Warning: These citations may not always be 100% accurate.