Protopapadak, E.; Papanikolaou, X. (1998). "Characterization of Citrus aurantium and C. taiwanica rootstocks by isoenzyme and essential oil analysis". The Journal of Horticultural Science and Biotechnology. 73 (1): 81–85. Bibcode:1998JHSB...73...81P. doi:10.1080/14620316.1998.11510947.
Protopapadak, E.; Papanikolaou, X. (1998). "Characterization of Citrus aurantium and C. taiwanica rootstocks by isoenzyme and essential oil analysis". The Journal of Horticultural Science and Biotechnology. 73 (1): 81–85. Bibcode:1998JHSB...73...81P. doi:10.1080/14620316.1998.11510947.
ucr.edu
citrusvariety.ucr.edu
"Nansho Daidai sour orange". citrusvariety.ucr.edu. University of California Riverside. Retrieved 25 April 2024.