1. Bhattacharya SC, Dutta S (1951) Citrus varieties of Assam. Indian J Genet 11:57–62
2. Bhattacharya SC, Dutta S (1956) Classification of Citrus fruits of Assam. Sc. Monogr. 20. ICAR, New Delhi, p 110
3. Bonavia E (1880–1890) The cultivated oranges and lemons etc. of India and Ceylon. WH Allen & Co, London, pp 384
4. Borthakur DN (1993) Plant genetic resources of north east. Indian J Hill Farming 6:1–18
5. Chadha KL (1995) Status report of tropical fruit species in South Asia. In: Arora RK, Ramanatha Rao V (eds) Proceedings expert consultation on tropical fruit specially Asia. MARDI Serdang Kuala Lumpur, IPGRI Office for South Asia, New Delhi, pp 45–60