Joan Countryman papers (HC.MC.1268), Quaker & Special Collections, Haverford College, Haverford, PA.
Joan Countryman papers (HC.MC.1268), Quaker & Special Collections, Haverford College, Haverford, PA. https://archives.tricolib.brynmawr.edu//repositories/5/resources/9316 Accessed December 11, 2024.
