Westhues, A. (2006). Canadian social policy: Issues and perspectives (4th ed.). Wilfrid Laurier University Press.
Lua i Stíl Chicago (17ú heag.)Westhues, Anne. Canadian Social Policy: Issues and Perspectives. 4th ed. Waterloo, Ont.: Wilfrid Laurier University Press, 2006.
Lua MLA (9ú heag.)Westhues, Anne. Canadian Social Policy: Issues and Perspectives. 4th ed. Wilfrid Laurier University Press, 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.