Catholic University of America, Mary Charlotte, S., Mary Brendan, S., & Mary Synon. (1952). A book of fortitude: A collection of the prose and poetry which has been part of the building of America. Ginn for the Catholic University of America.

Catholic University of America, Sister Mary Charlotte, Sister Mary Brendan, and Mary Synon. A Book of Fortitude: A Collection of the Prose and Poetry Which Has Been Part of the Building of America. Boston: Ginn for the Catholic University of America, 1952.

Catholic University of America, et al. A Book of Fortitude: A Collection of the Prose and Poetry Which Has Been Part of the Building of America. Ginn for the Catholic University of America, 1952.