APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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

Let op: Deze citaties zijn niet altijd 100% accuraat.