hammam, e. e. d. (1962). planning in the u. a. r. in agriculture. the institute of national planning.
Chicagoスタイル(17版)引用形式hammam, ezz el din. Planning in the U. a. R. in Agriculture. cairo: the institute of national planning, 1962.
MLA(9版)引用形式hammam, ezz el din. Planning in the U. a. R. in Agriculture. the institute of national planning, 1962.
警告: この引用は必ずしも正確ではありません.