Applegate, H. L., & Squair, L. D. (1964). Delaware, Lackawanna and Western Railroad Company: A register of the corporate records of the Lackawanna Division of the Erie-Lackawanna Railroad Company in the Syracuse University Library. Syracuse, N.Y.: Manuscript Collections, Syracuse University Library.

Applegate, Howard L., and Lyall D. Squair. Delaware, Lackawanna and Western Railroad Company: A Register of the Corporate Records of the Lackawanna Division of the Erie-Lackawanna Railroad Company in the Syracuse University Library. Syracuse, N.Y.: Manuscript Collections, Syracuse University Library, 1964.

Applegate, Howard L., and Lyall D. Squair. Delaware, Lackawanna and Western Railroad Company: A Register of the Corporate Records of the Lackawanna Division of the Erie-Lackawanna Railroad Company in the Syracuse University Library. Syracuse, N.Y.: Manuscript Collections, Syracuse University Library, 1964.