Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

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