Mlíkovský, Jiří, and Sylke Frahnert. “Type Specimens and Type Localities of Birds Collected During the Hemprich and Ehrenberg Expedition to Lebanon in 1824”. Zootaxa 2990, no. 1 (August 9, 2011): 1–29. Accessed April 13, 2025. https://mapress.com/zt/article/view/zootaxa.2990.1.1.