7Elaine Adams Thompson et al. The Mediating Roles of Anxiety, Depression, and Hopelessness on Adoleseent Suicidal Behaviors [J]. Suicide &Life -- Threatening Behavior, 2005, 35 (1):14--34.
8Treniece Lewis Harris, et al. Cultural orientation, family cohesion, and family support in suicide ideation and depression among African American college students [J]. Suicide & Life -- Threatening Behavior, 2000, 30 (4): 341--353.