Sharma, S. K., & Emmanuel, C. (2002). Seed source variation and reproductive biology of Azadirachta indica (A. Juss.). Forest Genetics and Tree Breeding Division, Arid Forest Research Institute, FRI (DU) D.Dun.

Sharma, Somendra Kumar, and C.J.S.K Emmanuel. Seed Source Variation and Reproductive Biology of Azadirachta Indica (A. Juss.). Jodhpur: Forest Genetics and Tree Breeding Division, Arid Forest Research Institute, FRI (DU) D.Dun, 2002.

Sharma, Somendra Kumar, and C.J.S.K Emmanuel. Seed Source Variation and Reproductive Biology of Azadirachta Indica (A. Juss.). Forest Genetics and Tree Breeding Division, Arid Forest Research Institute, FRI (DU) D.Dun, 2002.