Bloom, M. (1993). Single-system designs in the social services: Issues and options for the 1990s. Haworth Press.
Lua i Stíl Chicago (17ú heag.)Bloom, Martin. Single-system Designs in the Social Services: Issues and Options for the 1990s. New York: Haworth Press, 1993.
Lua MLA (9ú heag.)Bloom, Martin. Single-system Designs in the Social Services: Issues and Options for the 1990s. Haworth Press, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.