שטר בסימן שאלה, Bulletin of the Numismatics Association in Israel, October 2005, archived from the original on 13 January 2021, retrieved 3 October 2018
שטר בסימן שאלה, Bulletin of the Numismatics Association in Israel, October 2005, archived from the original on 13 January 2021, retrieved 3 October 2018
השטר החדש הושק: "יהי קשה לזייף שטרות" [The new banknote was launched: "It will be difficult to counterfeit banknotes"]. ynet (in Hebrew). 10 September 2014. Retrieved 10 September 2014.