Bettelheim, C. (1959). Studies in the theory of planning.
シカゴスタイル引用形Bettelheim, Charles. Studies in the Theory of Planning. Asia Publishing Company, Madras, 1959.
MLA引用形式Bettelheim, Charles. Studies in the Theory of Planning. 1959.
警告: この引用は必ずしも正確ではありません.