Farmer, R.; Rohde, J. (1980). „Effect of availability and acceptability of lethal instruments on suicide mortality AN ANALYSIS OF SOME INTERNATIONAL DATA”. Acta Psychiatrica Scandinavica. 62 (5): 436—46. PMID7211428. doi:10.1111/j.1600-0447.1980.tb00632.x.
Biddle, L.; Donovan, J.; Owen-Smith, A.; Potokar, J.; Longson, D.; Hawton, K.; Kapur, N.; Gunnell, D. (2010). „Factors influencing the decision to use hanging as a method of suicide: Qualitative study”. The British Journal of Psychiatry. 197 (4): 320—5. PMID20884956. doi:10.1192/bjp.bp.109.076349.
Hunter, Ernest; Harvey, Desley (2002). „Indigenous suicide in Australia, New Zealand, Canada and the United States”. Emergency Medicine Australasia. 14 (1): 14—23. PMID11993831. doi:10.1046/j.1442-2026.2002.00281.x.
Graham, Anne; Reser, Joseph; Scuderi, Carl; Zubrick, Stephen; Smith, Meg; Turley, Bruce (2000). „Suicide: An Australian Psychological Society Discussion Paper”. Australian Psychologist. 35: 1—28. doi:10.1080/00050060008257463.
Farmer, R.; Rohde, J. (1980). „Effect of availability and acceptability of lethal instruments on suicide mortality AN ANALYSIS OF SOME INTERNATIONAL DATA”. Acta Psychiatrica Scandinavica. 62 (5): 436—46. PMID7211428. doi:10.1111/j.1600-0447.1980.tb00632.x.
Biddle, L.; Donovan, J.; Owen-Smith, A.; Potokar, J.; Longson, D.; Hawton, K.; Kapur, N.; Gunnell, D. (2010). „Factors influencing the decision to use hanging as a method of suicide: Qualitative study”. The British Journal of Psychiatry. 197 (4): 320—5. PMID20884956. doi:10.1192/bjp.bp.109.076349.
Hunter, Ernest; Harvey, Desley (2002). „Indigenous suicide in Australia, New Zealand, Canada and the United States”. Emergency Medicine Australasia. 14 (1): 14—23. PMID11993831. doi:10.1046/j.1442-2026.2002.00281.x.