Griffiths, P. J. (2009). Intellectual appetite: A theological grammar. Catholic University of America Press.
Lua i Stíl Chicago (17ú heag.)Griffiths, Paul J. Intellectual Appetite: A Theological Grammar. Washington, D.C.: Catholic University of America Press, 2009.
Lua MLA (9ú heag.)Griffiths, Paul J. Intellectual Appetite: A Theological Grammar. Catholic University of America Press, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.