Ryan, J. B. (1974). The Eucharistic prayer: A study in contemporary liturgy. Paulist Press.
Chicago Style (17. basım) AtıfRyan, John Barry. The Eucharistic Prayer: A Study in Contemporary Liturgy. New York: Paulist Press, 1974.
MLA (8th ed.) AtıfRyan, John Barry. The Eucharistic Prayer: A Study in Contemporary Liturgy. Paulist Press, 1974.
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