Dale, R. D. (1984). Ministers as leaders. Broadman.
Lua i Stíl Chicago (17ú heag.)Dale, Robert D. Ministers as Leaders. Nashville: Broadman, 1984.
Lua MLA (9ú heag.)Dale, Robert D. Ministers as Leaders. Broadman, 1984.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.