Bartow, C. L. (1988). Effective speech communication in leading worship. Abingdon.
Lua i Stíl Chicago (17ú heag.)Bartow, Charles L. Effective Speech Communication in Leading Worship. Nashville: Abingdon, 1988.
Lua MLA (9ú heag.)Bartow, Charles L. Effective Speech Communication in Leading Worship. Abingdon, 1988.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.