el koussy, a. (1964). preconditions for educational planning. the institute of national planning.
Citación estilo Chicagoel koussy, a.a. Preconditions for Educational Planning. cairo: the institute of national planning, 1964.
Cita MLAel koussy, a.a. Preconditions for Educational Planning. the institute of national planning, 1964.
Warning: These citations may not always be 100% accurate.