Gilbert, N., & Specht, H. (1974). Dimensions of social welfare policy. Prentice-hall.
Lua i Stíl Chicago (17ú heag.)Gilbert, Neil, agus Harry Specht. Dimensions of Social Welfare Policy. New Jersey: Prentice-hall, 1974.
Lua MLA (9ú heag.)Gilbert, Neil, agus Harry Specht. Dimensions of Social Welfare Policy. Prentice-hall, 1974.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.