Van den Hoonaard, D. K. (2001). The widowed self: The older woman's journey through widowhood. Wilfrid Laurier University Press.
Lua i Stíl Chicago (17ú heag.)Van den Hoonaard, Deborah K. The Widowed Self: The Older Woman's Journey Through Widowhood. Waterloo, Ont.: Wilfrid Laurier University Press, 2001.
Lua MLA (9ú heag.)Van den Hoonaard, Deborah K. The Widowed Self: The Older Woman's Journey Through Widowhood. Wilfrid Laurier University Press, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.