Summa Theologica II-II, 64, 5 - Is it lawful to kill oneself? By St. Thomas Aquinas. - http://www.newadvent.org/summa/3064.htm
Killing Yourself - Definitions and a short review of arguments against suicide and in defense of suicide. - http://academics.vmi.edu/psy_dr/killing_yourself.htm
The Right to Suicide by Patty Fleener M.S.W. - There should be no right to commit suicide, since suicidal people are not their real selves. - http://www.mental-health-today.com/articles/rightsui.htm
Suicide - From Dr. Ezio Vailati's course on Ethics. - http://www.siue.edu/~evailat/el8.html
Is There a Duty to Die? - By John Hardwig, Professor and Head, Department of Philosophy, University of Tennessee. - http://web.utk.edu/~jhardwig/dutydie.htm
Suicide & Philosophy - Links to philosophical studies of suicide and its meaning for us. Maintained by Matthew Pianalto, graduate student, University of Arkansas. - http://comp.uark.edu/~mpianal/suicide.htm
Assisted Suicide Is Bootleg Suicide, By Thomas Szasz - Bootlegging is likely to occur whenever a law prohibits a human need strong enough to incite people to satisfy it, even at considerable economic cost and personal risk. - http://www.szasz.com/latimesnovember232001.html
Kevorkian Lies, and Suicide by Thomas S. Szasz - Szasz objects to physician-assisted suicide which makes suicide a medical issue rather than a moral one. - http://www.szasz.com/iol7.html
Book Review: Fatal Freedom - The book defends autonomy and liberty by speaking out for the right to suicide. - http://www.szasz.com/ffreview.html
Suicide and Assisted Suicide - Chapter from Peter McWilliams book "Ain't Nobody's Business If You Do". - http://www.mcwilliams.com/books/aint/312.htm
Suicide: A Civil Right - From the Antipsychiatry Coalition. - http://www.antipsychiatry.org/suicide.htm
The Ethical Debate - Chapter 5 from "When Death is Sought - Assisted Suicide and Euthanasia in the Medical Context". A comprehensive historical and philosophical survey. - http://www.health.state.ny.us/nysdoh/consumer/patient/chap5.htm