Ilieva, Mihaela. “Checklist of the Chewing Lice (Insecta: Phthiraptera) from Wild Birds in Bulgaria”. Zootaxa 2138, no. 1 (June 22, 2009): 1–66. Accessed May 1, 2025. https://www.mapress.com/zt/article/view/zootaxa.2138.1.1.