Newbold Hough Trotter ethics notebook (HCS.003.020), Quaker & Special Collections, Haverford College, Haverford, PA.
Newbold Hough Trotter ethics notebook (HCS.003.020), Quaker & Special Collections, Haverford College, Haverford, PA. https://archives.tricolib.brynmawr.edu//repositories/5/resources/9133 Accessed December 11, 2024.