1. National Disaster Risk Reduction and Management Council. Final report re: effects of typhoon “Yolanda” (Haiyan). In: NDRRMC update; 2013.
http://ndrrmc.gov.ph/attachments/article/1329/FINAL_REPORT_re_Effects_of_Typhoon_YOLANDA_(HAIYAN)_06-09NOV2013.pdf
. Accessed 24 Apr 2018.
2. Cabinet Office of Japan. International contributions of Japan self-defense forces. In: We are Tomodachi; 2014.
http://www.japan.go.jp/tomodachi/2014/spring-summer2014/international_contributions_of_apan.html
. Accessed 24 Apr 2018.
3. Norris FH, Friedman MJ, Watson PJ, Byrne CM, Diaz E, Kaniasty K. 60,000 disaster victims speak: part I. an empirical review of the empirical literature, 1981–2001. Psychiatry. 2002;65:207–39.
4. Perrin MA, DiGrande L, Wheeler K, Thorpe L, Farfel M, Brackbill R. Differences in PTSD prevalence and associated risk factors among world trade center disaster rescue and recovery workers. Am J Psychiatry. 2007;164:1385–94.
5. Figley CR. Compassion fatigue as secondary traumatic stress disorder. In: Figley CR, editor. Compassion fatigue: coping with secondary traumatic stress disorder in those who treat the traumatized. New York: Routledge; 1995. p. 1–20.