(2012). Safety and health practices in establishments: 2010 (fourth of a series on industrial relations practices). Labstat Updates.
Chicago Style (17. basım) Atıf"Safety and Health Practices in Establishments: 2010 (fourth of a Series on Industrial Relations Practices)." Labstat Updates 2012.
MLA (9th ed.) Atıf"Safety and Health Practices in Establishments: 2010 (fourth of a Series on Industrial Relations Practices)." Labstat Updates, 2012.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..