El-Bawab, S. A. (1967). Capital Budget in Advanced Countries. The Institute of National Planning.
Cita Chicago (17th ed.)El-Bawab, Sayed Ahmed. Capital Budget in Advanced Countries. Cairo: The Institute of National Planning, 1967.
Cita MLA (9th ed.)El-Bawab, Sayed Ahmed. Capital Budget in Advanced Countries. The Institute of National Planning, 1967.
Atenció: Aquestes cites poden no estar 100% correctes.