Landeen, W. M. (1971). Martin Luther's religious thought. Pacific Press.
Lua i Stíl Chicago (17ú heag.)Landeen, William M. Martin Luther's Religious Thought. Pacific Press, 1971.
Lua MLA (9ú heag.)Landeen, William M. Martin Luther's Religious Thought. Pacific Press, 1971.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.