Dyfyniad APA

abdel- rahman, i. h. (1962). the requirements for regional and national planning. the institute of national planning.

Dyfyniad Arddull Chicago

abdel- rahman, i. h. The Requirements for Regional and National Planning. cairo: the institute of national planning, 1962.

Dyfyniad MLA

abdel- rahman, i. h. The Requirements for Regional and National Planning. the institute of national planning, 1962.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.