Regan, P. (2012). Advent to Pentecost: Comparing the seasons in the ordinary and extraordinary forms of the Roman rite. Liturgical Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRegan, Patrick. Advent to Pentecost: Comparing the Seasons in the Ordinary and Extraordinary Forms of the Roman Rite. Collegeville, Minn.: Liturgical Press, 2012.
एमएलए (8वां संस्करण) प्रशस्ति पत्रRegan, Patrick. Advent to Pentecost: Comparing the Seasons in the Ordinary and Extraordinary Forms of the Roman Rite. Liturgical Press, 2012.
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