APA (7th ed.) Zitazioa

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

Chicago Style (17th ed.) Zitazioa

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

MLA (9th ed.) Zitazioa

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