Saha, N. and Maiti, P. K. (1984) “On a Collection of Scolytid-Beetles (Scolytidae: Coleoptera) from Sikkim, India”, Records of the Zoological Survey of India, 81(3-4), pp. 1–8. doi: 10.26515/rzsi/v81/i3-4/1984/161213.