Catholic Church. Pope (1939-1958 : Pius XII) & Pius XII, P. (1957). The Franciscan vision of life: The address "Nel darvi" of Pope Pius XII, with articles explaining the Franciscan way of living. Franciscan Herald Press.
Chicago-viite (17. p.)Catholic Church. Pope (1939-1958 : Pius XII) ja Pope Pius XII. The Franciscan Vision of Life: The Address "Nel Darvi" of Pope Pius XII, with Articles Explaining the Franciscan Way of Living. Chicago: Franciscan Herald Press, 1957.
MLA-viite (8. p.)Catholic Church. Pope (1939-1958 : Pius XII) ja Pope Pius XII. The Franciscan Vision of Life: The Address "Nel Darvi" of Pope Pius XII, with Articles Explaining the Franciscan Way of Living. Franciscan Herald Press, 1957.
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