Não informado. (1969). Man-environment Systems. Association for the Study of Man-Environment Relations.
Chicagoスタイル(17版)引用形式Não informado. Man-environment Systems. Orange, NJ: Association for the Study of Man-Environment Relations, 1969.
MLA(8版)引用形式Não informado. Man-environment Systems. Association for the Study of Man-Environment Relations, 1969.
警告: この引用は必ずしも正確ではありません.