Langley, Harold David. "The Humanitarians and the United States Navy, 1798-1862." Ph.D. diss, Pennsylvania, 1960, 380 pp. Under Roy Nichols; (DAI 21/05, p. 1174).
© 2005-2025 Centre for Maritime Historical Studies, University of Exeter (v1.0.0)
Hosted by the Digital Humanities Lab, Exeter