APA ציטוט

Sellekaerts, W. (1974). Economic development and planning: Essays in honor of Jan Tinbergen. Macmillan.

Chicago Edition Citation

Sellekaerts, Willy. Economic Development and Planning: Essays in Honor of Jan Tinbergen. New York: Macmillan, 1974.

ציטוט MLA

Sellekaerts, Willy. Economic Development and Planning: Essays in Honor of Jan Tinbergen. Macmillan, 1974.