Brown, C. B. (2005). Singing the Gospel: Lutheran hymns and the success of the Reformation. Harvard University Press.
Lua i Stíl Chicago (17ú heag.)Brown, Christopher Boyd. Singing the Gospel: Lutheran Hymns and the Success of the Reformation. Cambridge, Mass.: Harvard University Press, 2005.
Lua MLA (8ú heag.)Brown, Christopher Boyd. Singing the Gospel: Lutheran Hymns and the Success of the Reformation. Harvard University Press, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.