Najer, T., O. Sychra, F. Kounek, I. Papousek, and N. M. Hung. “Chewing Lice (Phthiraptera: Amblycera and Ischnocera) from Wild Birds in Southern Vietnam, With Descriptions of Two New Species”. Zootaxa, vol. 3755, no. 5, Jan. 2014, pp. 419–433, doi:10.11646/zootaxa.3755.5.2.