Goldberg 1990, p. 156: "Immigration began when the British authorities granted permission to the Jewish Agency to set up an office in Tripoli and organize the operation. As an indication of how the causes of events can be reinterpreted in terms of their results, a number of Libyan Jews have told me that their guess is that the Jewish Agency was behind the riots, for they clearly had the effect of bringing the Jews to Israel" Goldberg, Harvey E. (1990), Jewish Life in Muslim Libya: Rivals and Relatives, University of Chicago Press, ISBN9780226300924