Fearon, M. (1986). Martin Luther. Bethany.
Lua i Stíl Chicago (17ú heag.)Fearon, Mike. Martin Luther. Minnesota: Bethany, 1986.
Lua MLA (9ú heag.)Fearon, Mike. Martin Luther. Bethany, 1986.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.