APA (7e ed.) Bronvermelding

hassouna, w. a. (1980). a social typology of human settlements. the institute of national planning.

Chicago (17e ed.) Bronvermelding

hassouna, w. a. A Social Typology of Human Settlements. cairo: the institute of national planning, 1980.

MLA (9e ed.) Bronvermelding

hassouna, w. a. A Social Typology of Human Settlements. the institute of national planning, 1980.

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