United Nation - Technical Assistance Administration. (1959). Management of Railways in the United Arab Republic Egyptian Region. United Nation - Technical Assistance Administration.
Lua i Stíl Chicago (17ú heag.)United Nation - Technical Assistance Administration. Management of Railways in the United Arab Republic Egyptian Region. New York: United Nation - Technical Assistance Administration, 1959.
Lua MLA (9ú heag.)United Nation - Technical Assistance Administration. Management of Railways in the United Arab Republic Egyptian Region. United Nation - Technical Assistance Administration, 1959.