Bat-Zeev Shyldkrot, Hava (2004). “Part I: Language and Discourse”. In Diskin Ravid, Dorit; Bat-Zeev Shyldkrot, Hava. Perspectives on Language and Development: Essays in Honor of Ruth A. Berman. クルーヴァー・アカデミック・パブリッシャーズ. p. 90. ISBN1-4020-7911-7. https://books.google.co.jp/books?id=xMzx6xFB0IgC&pg=PA90&redir_esc=y&hl=ja#v=onepage&q&f=false. "English is not considered official but it plays a dominant role in the educational and public life of Israeli society. ... It is the language most widely used in commerce, business, formal papers, academia, and public interactions, public signs, road directions, names of buildings, etc. English behaves 'as if' it were the second and official language in Israel."
“Pluralist Nations: Pluralist Language Policies?”. 1995 Global Cultural Diversity Conference Proceedings, Sydney. 移民・市民権省. 2009年1月11日閲覧。"English has no de jure status but it is so entrenched as the common language that it is de facto the official language as well as the national language."