Perkins, J. M. (1993). Beyond charity: The call to Christian community development. Baker books.
Lua i Stíl Chicago (17ú heag.)Perkins, John M. Beyond Charity: The Call to Christian Community Development. Michigan: Baker books, 1993.
Lua MLA (9ú heag.)Perkins, John M. Beyond Charity: The Call to Christian Community Development. Baker books, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.