Steger, M. F., & Kashdan, T. B. (2009). Depression and Everyday Social Activity, Belonging, and Well-Being. Journal of counseling psychology, 56(2), 289. دُوِي:10.1037/a0015416.
Gunn, J., Lester, D., Haines, J., & Williams, C. L. (2012). Thwarted belongingness and perceived burdensomeness in suicide notes. Crisis: The Journal of Crisis Intervention and Suicide Prevention, 33(3), 178-181. دُوِي:10.1027/0227-5910/a000123