The Norwegian Institute of International Affairs. (1963). Economics of Planning: Theory and practice of centrally planned economies and their relations with market economies. The Norwegian Institute of International Affairs.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)The Norwegian Institute of International Affairs. Economics of Planning: Theory and Practice of Centrally Planned Economies and Their Relations with Market Economies. Oslo: The Norwegian Institute of International Affairs, 1963.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)The Norwegian Institute of International Affairs. Economics of Planning: Theory and Practice of Centrally Planned Economies and Their Relations with Market Economies. The Norwegian Institute of International Affairs, 1963.
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