Nayar, K. K. (1961). Studies on the Juvenile Hormone Extracts of the Butterfly Terias hecabe Linné (Lepidoptera). Beiträge zur Entomologie = Contributions to Entomology, 11(7-8), 914-922. https://doi.org/10.21248/contrib.entomol.11.7-8.914-922