Standing Army. Yad Ben Tzvi. 1986 (希伯来语). Yehuda Shif (编). IDF in Its Corps: Army and Security Encyclopedia (18 volumes). Revivim Publishing. 1982 (希伯来语)
[2022-02-15]. Dedication of the New XB-19 Bomber, Air Corps News Letter 24 (10) (Intelligence Division, Air Corps), 1941-05-15, 24 (10): 1–2 [2022-02-15] Lynn
desperate for tactical intelligence and on arrival the pilots that ferried in the RB-57Es were immediately assigned to the Division as combat crews and briefed