Cristiani, Léon, Why we Believe : The Meaning and Use of Apologetics / Translated from the French by Mark Pontifex. - London: Burns & Oates, 1959. - 128 p. - Faith and Fact Books. 106 . Translation of Nos raisons de croire. Bibliography: p. [124] Subjects--Topical Terms: Apologetics. Dewey Class. No.: 239 / CRI