(2001). Safety manager's handbook (2nd ed.). American Management Association International.
Chicago Stili AlıntıSafety Manager's Handbook. 2nd ed. New York: American Management Association International, 2001.
MLA AlıntıSafety Manager's Handbook. 2nd ed. American Management Association International, 2001.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..