Varma, R. V. “Hithbrto Unknown Imago Caste of <I>Postelectrotermes nayari< I> Roonwal and Verma, 1971 (Isopiera: Kalotermitidae)”. Indian Forester, vol. 103, no. 3, Mar. 1977, pp. 220-4, doi:10.36808/if/1977/v103i3/11654.