1. Bhattacharjee, A., and Deb, S. (2007). Suicide tendencies among depression patients. Journal of the Indian Academy of Applied Psychology, 33, 2, 213-218.
2. Beck, A.T., Kovacs, M. and Weissman, A. (1979). Assessment of suicidal ideation. Journal of Consulting and Clinical Psychology; 47: 343-352.
3. Billings, A.G., and Moos, R.H. (1982). Stressful life events and symptoms: A longitudinal model. Health Psychology, 1, 99-118.
4. Cohen, S., Kamarck, T., & Mermelstein, R. (1983). A global measure of perceived stress. Journal of Health and Social Behavior, 24, 385-396.
5. De Man, A.F., and Leduc, C.P. (1995). Correlates of suicide ideation in high school students: Depression and other correlates. Journal of Clinical Psychology, 51, 173-181.
6. Eysenck, H. J., and Eysenck, M. W. (1985). Personality and individual differences: A natural science approach. New York: Plenum.
7. Folkman, S, Lazarus. R.S, Gruen, R. S, and De Longis. (1988). Appraisal, coping, health status, and psychological symptoms. Journal of Personality and Social Psychology, 50, 571-579.
8. Folkman, S. and Lazarus, R.S. (1980). An analysis of coping in a middle-aged community sample. Journal of Health and Social Behaviour; 21, 219-239.
9. McCrae, R.R. (1984). Situational Determinants of Coping Responses: Loss, Threat, and Challenge. Journal of Personality and Social Psychology, 46, 919-928.
10. Miller, M.L, Chiles, J.A, and Barnes, V.E. (1982). Suicide attempters within a delinquent population. Journal of Consulting and Clinical Psychology, 50, 4, 491-498.
11. World Health Organisation (WHO) (1990). Diet, nutrition and the prevention of chronic disease, Geneva, Switzerland: United Nations.
12. World Health Organization (WHO) [2014]. Preventing Suicide: A global imperative.