mullard, m., & spicker, p. (1998). social policy in a changing society. routledge.
Lua i Stíl Chicago (17ú heag.)mullard, maurice, agus paul spicker. Social Policy in a Changing Society. New York: routledge, 1998.
Lua MLA (9ú heag.)mullard, maurice, agus paul spicker. Social Policy in a Changing Society. routledge, 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.