Langford, Richard
| 2010 | "Suicidal Behavior in a Bicultural Society: A Review of Gender and Cultural Differences in Adolescents and Young Persons of Aotearoa/New Zealand" in Suicide and Life-Threatening Behavior |
| 1998 | "Gender Differences in the Suicide-Related Behaviors of Adolescents and Young Adults" in Sex Roles |
| 1995 | "The Life Attitudes Schedule: A Scale to Assess Adolescent Life-Enhancing and Life-Threatening Behaviors" in Suicide and Life-Threatening Behavior |