hassouna, w. a. (1980). a social typology of human settlements. the institute of national planning.
芝加哥风格引文hassouna, w. a. A Social Typology of Human Settlements. cairo: the institute of national planning, 1980.
MLA引文hassouna, w. a. A Social Typology of Human Settlements. the institute of national planning, 1980.
警告：这些引文格式不一定是100％准确.