Lua APA (7ú heag.)
Barrows, C. (1966). Crusader hymns and hymn stories. Billy Graham Evangelistic Association.
Lua i Stíl Chicago (17ú heag.)
Barrows, Cliff. Crusader Hymns and Hymn Stories. Minneapolis: Billy Graham Evangelistic Association, 1966.
Lua MLA (9ú heag.)
Barrows, Cliff. Crusader Hymns and Hymn Stories. Billy Graham Evangelistic Association, 1966.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.