1. National Research Council of the National Academies. Washington, D.C.: NRC.
2. Braga Brothers Collection. University of Florida’s George A. Smathers Library Special and Area Studies Collections. Gainesville, FL: BBC.
3. New York Botanical Garden Archives. Mertz Library. Bronx, NY: NYBG.
4. Atwater Wilbur Olin. Foods: Nutritive Value and Cost. USDA Farmers’ Bulletin No. 23. Washington: Government Printing Office 1894.
5. American Sugar Kingdom