Dorsett, P.H., A.D. Shamel, and Wilson Popenoe. The Navel Orange of Bahia. U.S. Department of Agriculture Bulletin No. 445. Washington: Government Printing Office., 1917

Dorsett, P.H., A.D. Shamel, and Wilson Popenoe. The Navel Orange of Bahia. U.S. Department of Agriculture Bulletin No. 445. Washington: Government Printing Office., 1917, Box: 8, Folder: 17. National Grange of the Patrons of Husbandry records, 3020. Division of Rare and Manuscript Collections. https://archives.library.cornell.edu/repositories/2/archival_objects/398622 Accessed December 15, 2025.