Riddell, R. C., Muir, A., & Robinson, M. (1995). Non-governmental organizations and rural poverty alleviation. Clarendon.
Lua i Stíl Chicago (17ú heag.)Riddell, Roger C., Ann Muir, agus Mark Robinson. Non-governmental Organizations and Rural Poverty Alleviation. Oxford: Clarendon, 1995.
Lua MLA (9ú heag.)Riddell, Roger C., et al. Non-governmental Organizations and Rural Poverty Alleviation. Clarendon, 1995.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.