zielinski, G. are there laws of planning? socialist planning and its relevance to mixed economics. the institute of national planning.
Čikaški stil citiranja (17. izdanje)zielinski, G. Are There Laws of Planning? Socialist Planning and Its Relevance to Mixed Economics. cairo: the institute of national planning.
MLA način citiranja (9. izdanje)zielinski, G. Are There Laws of Planning? Socialist Planning and Its Relevance to Mixed Economics. the institute of national planning.