Omar, M. (1967). Investment Policies and the Socio/ Economic Organization of Yugoslavia During the Period (1945-1965). The Institute of National Planning.
Lua i Stíl Chicago (17ú heag.)Omar, Mahmoud. Investment Policies and the Socio/ Economic Organization of Yugoslavia During the Period (1945-1965). Cairo: The Institute of National Planning, 1967.
Lua MLA (9ú heag.)Omar, Mahmoud. Investment Policies and the Socio/ Economic Organization of Yugoslavia During the Period (1945-1965). The Institute of National Planning, 1967.