Schmit, C. J. (2002). Too deep for words: A theology of liturgical expression. Westminster John Knox Press.
Lua i Stíl Chicago (17ú heag.)Schmit, Clayton J. Too Deep for Words: A Theology of Liturgical Expression. Louisville, Ky.: Westminster John Knox Press, 2002.
Lua MLA (8ú heag.)Schmit, Clayton J. Too Deep for Words: A Theology of Liturgical Expression. Westminster John Knox Press, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.