Hassouna, W. A. (1970). Sociology of Development. The Institute of National Planning.
Cita Chicago (17th ed.)Hassouna, W. A. Sociology of Development. Cairo: The Institute of National Planning, 1970.
Cita MLA (9th ed.)Hassouna, W. A. Sociology of Development. The Institute of National Planning, 1970.
Atenció: Aquestes cites poden no estar 100% correctes.