Atwater, Helen Woodard, and Caroline L. Hunt. “How To Select Food: What the Body Needs”U.S. Department of Agriculture Bulletin, No. 808. Washington, D.C.: Government Printing Office., 1917

Atwater, Helen Woodard, and Caroline L. Hunt. “How To Select Food: What the Body Needs”U.S. Department of Agriculture Bulletin, No. 808. Washington, D.C.: Government Printing Office., 1917, III, Box: 2, Folder: 8. Wilbur Olin Atwater Papers, MS0261. National Agricultural Library Special Collections. http://localhost:8081/repositories/4/archival_objects/41054 Accessed March 10, 2025.