Banu, Q., & Nurul Huda, K. M. (1989). Nest Construction of a Malayan Vespa tropica (Vespidae, Hymenoptera, Insecta). Contributions to Entomology = Beiträge Zur Entomologie, 39(1), 151-155. https://doi.org/10.21248/contrib.entomol.39.1.151-155