Jones, D., & Mayo, M. (1974). Community work: One. Routledge & Kegan Paul.
Lua i Stíl Chicago (17ú heag.)Jones, David, agus Marjorie Mayo. Community Work: One. London: Routledge & Kegan Paul, 1974.
Lua MLA (9ú heag.)Jones, David, agus Marjorie Mayo. Community Work: One. Routledge & Kegan Paul, 1974.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.