zielinski, G. are there laws of planning? socialist planning and its relevance to mixed economics. the institute of national planning.
Citace podle Chicago (17th ed.)zielinski, G. Are There Laws of Planning? Socialist Planning and Its Relevance to Mixed Economics. cairo: the institute of national planning.
Citace podle MLA (9th ed.)zielinski, G. Are There Laws of Planning? Socialist Planning and Its Relevance to Mixed Economics. the institute of national planning.