hassouna, w. a. (1980). a social typology of human settlements. the institute of national planning.
Čikaški stil citiranja (17. izdanje)hassouna, w. a. A Social Typology of Human Settlements. cairo: the institute of national planning, 1980.
MLA način citiranja (9. izdanje)hassouna, w. a. A Social Typology of Human Settlements. the institute of national planning, 1980.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.