Uberoy, V. (2004). Threat perception for natural security. UBS Publishers.
Chicago-stil citatUberoy, Virinder. Threat Perception for Natural Security. New Delhi: UBS Publishers, 2004.
MLA-referensUberoy, Virinder. Threat Perception for Natural Security. UBS Publishers, 2004.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.