Agarwala, Basant K., and M. R. Ghosh. “Observation on Aphids (Homoptera: Aphididae) Infesting Bamboo Plants in Sikkim, North East India”. Records of the Zoological Survey of India, vol. 81, no. 3-4, Dec. 1984, pp. 93-104, doi:10.26515/rzsi/v81/i3-4/1984/161222.