Lowry, G. G., & Lowry, R. C. (1985). Handbook of hazard communication and OSHA requirements. Lewis Publishers.
Chicago Style (17. basım) AtıfLowry, George G., ve Robert C. Lowry. Handbook of Hazard Communication and OSHA Requirements. Chelsea, Mich.: Lewis Publishers, 1985.
MLA (8th ed.) AtıfLowry, George G., ve Robert C. Lowry. Handbook of Hazard Communication and OSHA Requirements. Lewis Publishers, 1985.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..