Spitz, L. W. (1966). The protestant reformation. Prentice Hall.
Lua i Stíl Chicago (17ú heag.)Spitz, Lewis W. The Protestant Reformation. Prentice Hall, 1966.
Lua MLA (9ú heag.)Spitz, Lewis W. The Protestant Reformation. Prentice Hall, 1966.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.