 105.1 105.2 105.3 Pitman, A (2012 Jun 23). "Suicide in young men". Lancet. 379 (9834): 2383–92. doi:10.1016/S0140-6736(12)60731-4. PMID 22726519. {{cite journal}}: Check date values in: |date= (help); Unknown parameter |coauthors= ignored (|author= suggested) (help)↑ Szasz, Thomas (1999). Fatal freedom : the ethics and politics of suicide. Westport, Conn.: Praeger. p. 11. ISBN 978-0-275-96646-1.↑ 107.0 107.1 Maris, Ronald (2000). Comprehensive textbook of suicidology. New York [u.a.]: Guilford Press. pp. 97–103. ISBN 978-1-57230-541-0.↑ Dickinson, Michael R. Leming, George E. Understanding dying, death, and bereavement (7th ed. ed.). Belmont, CA: Wadsworth Cengage Learning. p. 290. ISBN 978-0-495-81018-6. {{cite book}}: |edition= has extra text (help)CS1 maint: multiple names: authors list (link)↑ Durkheim's Suicide : a century of research and debate (1. publ. ed.). London [u.a.]: Routledge. 2000. p. 69. ISBN 978-0-415-20582-5. {{cite book}}: |first= has generic name (help); |