hamza, M. (1965). assessing the educational needs. National Planning Institute.
Cita Chicago (17th ed.)hamza, M. Assessing the Educational Needs. cairo: National Planning Institute, 1965.
Cita MLA (9th ed.)hamza, M. Assessing the Educational Needs. National Planning Institute, 1965.
Atenció: Aquestes cites poden no estar 100% correctes.