1. Casarett, D., Kutner, J. S., & Abrahm, J. (2001). Life after death: a practical approach to grief and bereavement. Annals of internal medicine, 134(3), 208-215.
2. Fox, J., & Jones, K. D. (2013). DSM‐5 and Bereavement: The Loss of Normal Grief? Journal of Counseling & Development, 91(1), 113-119.
3. Harris, D. (2010). Oppression of the bereaved: A critical analysis of grief in western society. OMEGA-Journal of death and dying, 60(3), 241-253.
4. Jordan, A. H., & Litz, B. T. (2014). Prolonged grief disorder: Diagnostic, assessment, and treatment considerations. Professional Psychology: Research and Practice, 45(3), 180.
5. Jordan, J. R., & Neimeyer, R. A. (2003). Does grief counseling work? Death studies, 27(9), 765-786.
6. Neimeyer, R. A., & Thompson, B. E. (2014). Meaning making and the art of grief therapy. Grief and the expressive arts: Practices for creating meaning, 3-13.
7. Neimeyer, R. A., Prigerson, H. G., & Davies, B. (2002). Mourning and meaning. American Behavioral Scientist, 46(2), 235-251.
8. Prigerson, H. G., Bierhals, A. J., Kasl, S. V., Reynolds, C. F., Shear, M. K., Day, N., ... & Jacobs, S. (1997). Traumatic grief as a risk factor for mental and physical morbidity. American journal of psychiatry, 154, 616-623.
9. Shear, M. K. (2015). Complicated grief. New England Journal of Medicine, 372(2), 153-160.
10. Silverman, G. K., Jacobs, S. C., Kasl, S. V., Shear, M. K., Maciejewski, P. K., Noaghiul, F. S., & Prigerson, H. G. (2000). Quality of life impairments associated with diagnostic criteria for traumatic grief. Psychological medicine, 30(4), 857-862.
11. Tofthagen, C. S., Kip, K., Witt, A., & McMillan, S. C. (2017). Complicated grief: risk factors, interventions, and resources for oncology nurses. Clinical journal of oncology nursing, 21(3), 331-337.
12. Tomita, T., & Kitamura, T. (2002). Clinical and research measures of grief: A reconsideration. Comprehensive Psychiatry, 43(2), 95-102.
13. Worden, J. W. (2018). Grief counseling and grief therapy, fifth edition: A handbook for the mental health practitioner. Springer Publishing Company.