Goetsch, D. L. (2011). Occupational safety and health for technologists, engineers, and managers (7th ed.). Prentice Hall.
Цитирование в стиле Чикаго (17-е изд.)Goetsch, David L. Occupational Safety and Health for Technologists, Engineers, and Managers. 7th ed. Upper Saddle River, N.J: Prentice Hall, 2011.
Цитирование MLA (9-е изд.)Goetsch, David L. Occupational Safety and Health for Technologists, Engineers, and Managers. 7th ed. Prentice Hall, 2011.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.