1. Jarrett, F.M., Studies in Artocarpus and allied genera, III. A revision of Artocarpus subgenus Artocarpus, J. Arnold Arbo. (1959) 1?298.
2. Jarrett, F.M., Studies in Artocarpus and allied genera, IV. A Revision of Artocarpus subgenus Pseudojaca, J. Arnold Arbo. (1960) 73?320.
3. T. Kimura, P.P.H. But, Guo, J.-X. and C.K. Sung (Eds.), International Collation of Traditional and Folk Medicine, Vol. 1, Part I. (1996), Northeast Asia, World Scientific, Singapore, pp. 12?13.
4. Nomura, T., Phenolic compounds of the mulberry tree and related plants, Fortschr. Chem. Org. Naturst., 64 (1988) 87?201.
5. Nomura, T. and Hano, Y., Isoprenoid-substituted phenolic compounds of moraceous plants, Nat. Prod. Rep., 11 (1994) 205?218.