APA-viite (7. p.)
Ray, P. K. (2006). Disaster preparedness against accidents or terrorist attack (chemical/biological/radiological). New Age International.
Chicago-viite (17. p.)
Ray, Prasanta K. Disaster Preparedness Against Accidents or Terrorist Attack (chemical/biological/radiological). New Delhi: New Age International, 2006.
MLA-viite (9. p.)
Ray, Prasanta K. Disaster Preparedness Against Accidents or Terrorist Attack (chemical/biological/radiological). New Age International, 2006.
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