(1968). Economic and social planning. Macmillan Company and the Free Press.
Chicagoスタイル(17版)引用形式Economic and Social Planning. New York: Macmillan Company and the Free Press, 1968.
MLA(9版)引用形式Economic and Social Planning. Macmillan Company and the Free Press, 1968.
警告: この引用は必ずしも正確ではありません.