M.D. Sheets, former research assistant, M.L. DuBois, former research assistant, J.G. Williamson, professor, Horticultural Sciences Department, JCooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida Gainesville FL 32611 - "The Pomegranate"보관됨 2012-12-19 - 웨이백 머신([PDF]) - Retrieved December 24, 2012
M.D. Sheets, former research assistant, M.L. DuBois, former research assistant, J.G. Williamson, professor, Horticultural Sciences Department, JCooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida Gainesville FL 32611 - "The Pomegranate"보관됨 2012-12-19 - 웨이백 머신([PDF]) - Retrieved December 24, 2012