Watson, D., & Holloway, R. (1989). Changing focus: Involving the rural poor in development planning. Oxford & IBH Publishing Co..
Lua i Stíl Chicago (17ú heag.)Watson, David, agus Richard Holloway. Changing Focus: Involving the Rural Poor in Development Planning. New Delhi: Oxford & IBH Publishing Co., 1989.
Lua MLA (8ú heag.)Watson, David, agus Richard Holloway. Changing Focus: Involving the Rural Poor in Development Planning. Oxford & IBH Publishing Co., 1989.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.