Lysik, D. A., Fitzgerald, T., & Ostdiek, G. (1999). The many presences of Christ. Liturgy Training Publications.
Lua i Stíl Chicago (17ú heag.)Lysik, David A., Timothy Fitzgerald, agus Gilbert Ostdiek. The Many Presences of Christ. Chicago, Ill.: Liturgy Training Publications, 1999.
Lua MLA (8ú heag.)Lysik, David A., et al. The Many Presences of Christ. Liturgy Training Publications, 1999.
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