(1974). Proceedings: Human settlements: The environmental challenge. Macmillan.
シカゴスタイル引用形Proceedings: Human Settlements: The Environmental Challenge. New York: Macmillan, 1974.
MLA引用形式Proceedings: Human Settlements: The Environmental Challenge. Macmillan, 1974.
警告: この引用は必ずしも正確ではありません.