KAINADY, P. V. G. On the breeding of the Common Swift Apus apus in Iraq. Bulletin of Basrah Natural History Museum, [S. l.], v. 4, n. 1, 1977. Disponível em: https://bjnhm.uobasrah.edu.iq/index.php/nhm/article/view/35. Acesso em: 19 apr. 2025.