Kimberly A Van Orden

Suicidal desire and the capability for suicide: tests of the interpersonal-psychological theory of suicidal behavior among adults.

Thomas E Joiner, Tracy K. Witte, T. Joiner, 2008, Journal of consulting and clinical psychology.

Warning signs for suicide on the Internet: a descriptive study.

Thomas E Joiner, Tracy K. Witte, T. Joiner, 2006, Suicide & life-threatening behavior.