Nidup, Tshering. “Preliminary Report of the Cleptoparasitic Bees of the Genus Coelioxys (Hymenoptera: Megachilidae) from Bhuta”. Bhutan Journal of Research and Development 8, no. 1 (May 27, 2019): 97–101. Accessed December 22, 2024. https://bjrd.rub.edu.bt/index.php/bjrd/article/view/47.