American Psychological Association
John Xxiii, Pope, & Gibbons, William J ( 1961 ). Mater Et Magistra: Christianity and Social Progress Pope John Xxiii ( 00 ed. ). Paulist Press.
Modern Language Association
John Xxiii, Pope and Gibbons, William J. Mater Et Magistra: Christianity and Social Progress Pope John Xxiii . Paulist Press. 1961
Chicago Citation
John Xxiii, Pope and Gibbons, William J. Mater Et Magistra: Christianity and Social Progress Pope John Xxiii . 00 .New York
: Paulist Press, 1961.
American Medical Association
John Xxiii, Pope and Gibbons, William J. Mater Et Magistra: Christianity and Social Progress Pope John Xxiii . Paulist Press; 1961.
