- Citrus Research and Education Center -- University of Florida
- Florida Citrus Industry Oral Histories -- William Mansfield , Patel Center for Global Studies, University of South Florida (USF)
- Freidberg, Susanne. "Fruit: Ephermeral Beauty," Ch. 4 of FRESH: A Perishable History. Harvard Belknap, 2010.
- Genetic Origin of Cultivated Citrus Determined -- EurekAlert (16 January 2011)
- Morse, Kitty. The Scent of Orange Blossoms: Sephardic Cuisines from
Morocco. Berkeley: Ten Speed Press, 2001.
- Visser, Margaret. Much Depends on Dinner: The Extraordinary History and Mythology, Allure and Obsessions, Perils and Taboos of an Ordinary Meal. NY: Grove, 2010 .