Allen, G. (2006). Devotions (Large Print Edition.). Standard Publishing.
Lua i Stíl Chicago (17ú heag.)Allen, Gary. Devotions. Large Print Edition. Cincinnati, Ohio: Standard Publishing, 2006.
Lua MLA (9ú heag.)Allen, Gary. Devotions. Large Print Edition. Standard Publishing, 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.