Barry, C. J. (1956). Worship and Work: Colman J. Barry OSB. Saint John's Abbey.
Chicago-Zitierstil (17. Ausg.)Barry, Colman James. Worship and Work: Colman J. Barry OSB. Collegeville, Minn.: Saint John's Abbey, 1956.
MLA-Zitierstil (8. Ausg.)Barry, Colman James. Worship and Work: Colman J. Barry OSB. Saint John's Abbey, 1956.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.