Winokuer, H. R., & Harris, D. (2012). Principles and practice of grief counseling. Springer.
Lua i Stíl Chicago (17ú heag.)Winokuer, Howard Robin, agus Darcy Harris. Principles and Practice of Grief Counseling. New York, N.Y.: Springer, 2012.
Lua MLA (9ú heag.)Winokuer, Howard Robin, agus Darcy Harris. Principles and Practice of Grief Counseling. Springer, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.