Cohen, R. E. (2000). Mental health services in sisasters: Manual for humanitarian workers. Pan American Health Organization.
Chicago-referens (17:e uppl.)Cohen, Raquel E. Mental Health Services in Sisasters: Manual for Humanitarian Workers. Wahington, D.C.: Pan American Health Organization, 2000.
MLA-referens (8:e uppl.)Cohen, Raquel E. Mental Health Services in Sisasters: Manual for Humanitarian Workers. Pan American Health Organization, 2000.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.