APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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