[http://www.dictionaryofeconomics.com/article?id=pde2008_S000164&q=methodology&topicid=&result_number=40 Abstract.</ref>* the writing • _____, 2001.
[http://www.dictionaryofeconomics.com/article?id=pde2008_S000164&q=methodology&topicid=&result_number=40 Abstract.</ref>,* экономические сочинения • _____, 2001.