Bezanson, R. P. (2006). How free can religion be? University of Illinois Press.
Lua i Stíl Chicago (17ú heag.)Bezanson, Randall P. How Free Can Religion Be? Urbana: University of Illinois Press, 2006.
Lua MLA (9ú heag.)Bezanson, Randall P. How Free Can Religion Be? University of Illinois Press, 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.