P. N. Srivastava, “Studies on the Physiology of Digestion in the last Instar Larva of the Rice Moth (Corcyra cephalonica Stainton). II. Digestive enzymes and effect of starvation on their secretion (Lepidoptera: Galleriidae)”., contrib.entomol., vol. 11, no. 1-2, pp. 11–15, Mar. 1961, doi: 10.21248/contrib.entomol.11.1-2.11-15.