Smith, Charles (1979). "4 February 1942: Its Causes and Its Influence on Egyptian Politics and on the Future of Anglo-Egyptian Relations, 1937–1945". International Journal of Middle East Studies. 10 (4): 453–479. doi:10.1017/S0020743800051291. JSTOR162213. S2CID154143856.
Smith, Charles (1979). "4 February 1942: Its Causes and Its Influence on Egyptian Politics and on the Future of Anglo-Egyptian Relations, 1937–1945". International Journal of Middle East Studies. 10 (4): 453–479. doi:10.1017/S0020743800051291. JSTOR162213. S2CID154143856.
Smith, Charles (1979). "4 February 1942: Its Causes and Its Influence on Egyptian Politics and on the Future of Anglo-Egyptian Relations, 1937–1945". International Journal of Middle East Studies. 10 (4): 453–479. doi:10.1017/S0020743800051291. JSTOR162213. S2CID154143856.