Catholic Church. Pope (1922-1939 : Pius XI) & Pius XI, P. Why a retreat?: "Mens nostra," the encyclical of Pope Pius XI on Laymen's retreats. Paulist Press.
Cytowanie według stylu Chicago (wyd. 17)Catholic Church. Pope (1922-1939 : Pius XI) i Pope Pius XI. Why a Retreat?: "Mens Nostra," the Encyclical of Pope Pius XI on Laymen's Retreats. New York: Paulist Press.
Cytowanie według stylu MLA (wyd. 8)Catholic Church. Pope (1922-1939 : Pius XI) i Pope Pius XI. Why a Retreat?: "Mens Nostra," the Encyclical of Pope Pius XI on Laymen's Retreats. Paulist Press.
Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..