Sartorius, P. (1975). Churches in rural development: Guidelines for action. World council of churches.
Lua i Stíl Chicago (17ú heag.)Sartorius, Peter. Churches in Rural Development: Guidelines for Action. Geneva: World council of churches, 1975.
Lua MLA (9ú heag.)Sartorius, Peter. Churches in Rural Development: Guidelines for Action. World council of churches, 1975.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.