Cita APA (7th ed.)

hammam, e. e. d. (1962). planning in the u. a. r. in agriculture. the institute of national planning.

Cita Chicago (17th ed.)

hammam, ezz el din. Planning in the U. a. R. in Agriculture. cairo: the institute of national planning, 1962.

Cita MLA (9th ed.)

hammam, ezz el din. Planning in the U. a. R. in Agriculture. the institute of national planning, 1962.