Lukas, C., & Seiden, H. M. (2007). Silent grief: Living in the wake of suicide (Rev. ed.). Jessica Kingsley Publishers.
Lua i Stíl Chicago (17ú heag.)Lukas, Christopher, agus Henry M. Seiden. Silent Grief: Living in the Wake of Suicide. Rev. ed. London ; Philadelphia: Jessica Kingsley Publishers, 2007.
Lua MLA (9ú heag.)Lukas, Christopher, agus Henry M. Seiden. Silent Grief: Living in the Wake of Suicide. Rev. ed. Jessica Kingsley Publishers, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.