Fischbach, Michael R. (2005). "Al-Ali, Naji". In Mattar, Philip (ed.). Encyclopedia of the Palestinians. New York: Facts on File, Inc. p. 18. ISBN978-0-8160-6986-6.
Ashley, John; Jayousi, Nedal (2013), "The Connection between Palestinian Culture and the Conflict", Discourse, Culture, and Education in the Israeli-Palestinian Conflict(PDF), Netanya: S. Daniel Abraham Center for Strategic Dialogue, Netanya Academic College, p. 54, retrieved 15 November 2023
Alazzeh, Ala (2012). "Abu Ahmad and His Handalas". In LeVine, Mark; Shafir, Gershon (eds.). Struggle and Survival in Palestine/Israel. University of California Press. pp. 427–444. ISBN978-0-520-26252-2. JSTOR10.1525/j.ctt1ppwdk.34. …one of the most popular symbols of Palestinian nationalism.