Gibson, H.B., S. Calvert, and D. W. May, with comments by Wilbur Olin Atwater and Charles Dayton Woods. “Dietary Studies at the University of Missouri in 1895 and Data Relating to Bread and Meat Consumption in Missouri.” U.S. Department of Agriculture Bulletin, No. 31.Washington, D.C.: Government Printing Office., 1896

Gibson, H.B., S. Calvert, and D. W. May, with comments by Wilbur Olin Atwater and Charles Dayton Woods. “Dietary Studies at the University of Missouri in 1895 and Data Relating to Bread and Meat Consumption in Missouri.” U.S. Department of Agriculture Bulletin, No. 31.Washington, D.C.: Government Printing Office., 1896, III, Box: 1, Folder: 6A. Wilbur Olin Atwater Papers, MS0261. National Agricultural Library Special Collections. http://localhost:8081/repositories/4/archival_objects/41040 Accessed March 10, 2025.