Atwater, Wilbur Olin, and Arthur Peyton Bryant. “Dietary Studies in Chicago in 1895 and 1896.”U.S. Department of Agriculture Bulletin, No. 55. Washington, D.C.: Government Printing Office., 1898

Atwater, Wilbur Olin, and Arthur Peyton Bryant. “Dietary Studies in Chicago in 1895 and 1896.”U.S. Department of Agriculture Bulletin, No. 55. Washington, D.C.: Government Printing Office., 1898, III, Box: 1, Folder: 7. Wilbur Olin Atwater Papers, MS0261. National Agricultural Library Special Collections. http://localhost:8081/repositories/4/archival_objects/41043 Accessed March 10, 2025.