References
- Hodgson , R. W. 1967 . “ Horticultural varieties of citrus. ” . In The Citrus Industry. , Edited by: Reuther , W. , Webber , H. J. and Batchelor , L. Vol. I , University of California .
- Kesterson , J. W. , Hendrickson , R. and Braddock , R. J. 1971 . Florida Citrus Oils. . Univ. Florida Inst. Food Agric. Bull. , 749