Perkins, J. (1995). Restoring at-risk communities: Doing it together and doing it right. Baker Books.
Lua i Stíl Chicago (17ú heag.)Perkins, John. Restoring At-risk Communities: Doing It Together and Doing It Right. Grand Rapids, Michigan: Baker Books, 1995.
Lua MLA (9ú heag.)Perkins, John. Restoring At-risk Communities: Doing It Together and Doing It Right. Baker Books, 1995.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.