United States. Superintendent of Documents. Checklist of United States Public Documents, 1789-1909, Third Edition Revised and Enlarged, Volume 1, Lists of Congressional and Departmental Publications, book, 1911; (https://digital.library.unt.edu/ark:/67531/metadc1029/m1/345/: accessed October 19, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; .