Craghan, J. F. (. 1. (1967). Mary, the virginal wife and the married Virgin. The problematic of Mary's vow of virginity: A dissertation submitted to the Theology Faculty of the University of Munich, in Partial Fulfillment of the Requirements for the Degree of Doctor of Theology. Roma: Typis Pontificiae Universitatis Gregorianae.

Craghan, John F. (C.SS.R.) 1936-. Mary, the Virginal Wife and the Married Virgin. The Problematic of Mary's Vow of Virginity: A Dissertation Submitted to the Theology Faculty of the University of Munich, in Partial Fulfillment of the Requirements for the Degree of Doctor of Theology. Roma: Typis Pontificiae Universitatis Gregorianae, 1967.

Craghan, John F. (C.SS.R.) 1936-. Mary, the Virginal Wife and the Married Virgin. The Problematic of Mary's Vow of Virginity: A Dissertation Submitted to the Theology Faculty of the University of Munich, in Partial Fulfillment of the Requirements for the Degree of Doctor of Theology. Roma: Typis Pontificiae Universitatis Gregorianae, 1967.