Bennett, Shelley M. (2001). "Charles Henry Collins Baker: Biographical and Bibliographical Note". Huntington Library Quarterly. 64 (3/4). University of California Press: 501–5. doi:10.2307/3817923. JSTOR3817923.
Bennett, Shelley M. (2001). "Charles Henry Collins Baker: Biographical and Bibliographical Note". Huntington Library Quarterly. 64 (3/4). University of California Press: 501–5. doi:10.2307/3817923. JSTOR3817923.