Donovan, Jean. The seven virtues: an introduction to Catholic life / Jean Donovan . - New York : Crossroad Publishing Company, 2007 . - 157 p. 19 cm. - A Herder & Herder Book . К.: Бібліогр. в прим. : с. 147-157 ISBN: 978-0-8245-2452-4 0-8245-2452-7