MiG-21 Fishbed-R

Aircraft, Strategy and Operations of the Soviet Air Force - R A Mason & J W R Taylor - Janes Publishing Company 1986 - ISBN:0710603738

Arab MiG-19 and MiG-21 units in combat - Osprey Combat Aircraft 44 - David Nicolle and Tom Cooper - Osprey Publishing 2004 - ISBN: 1841766550