Jean Baptiste Say, Charles Robert Prinsep (1857). “A Treatise on Political Economy; Or, The Production, Distribution, and Consumption of Wealth”, p.181
Jean Baptiste Say, Charles Robert Prinsep (1857). “A Treatise on Political Economy; Or, The Production, Distribution, and Consumption of Wealth”, p.487
Jean Baptiste Say (1821). “A treatise on political economy; or, The production, distribution, and consumption of wealth. Tr. by C.R. Prinsep, with notes”, p.211
Jean Baptiste Say (1821). “A treatise on political economy; or, The production, distribution, and consumption of wealth. Tr. by C.R. Prinsep, with notes”, p.30
Jean Baptiste Say (1821). “A treatise on political economy; or, The production, distribution, and consumption of wealth. Tr. by C.R. Prinsep, with notes”, p.157
Jean Baptiste Say, Charles Robert Prinsep (1857). “A Treatise on Political Economy; Or, The Production, Distribution, and Consumption of Wealth”, p.429
Adam Smith, Jean-Baptiste Say, J.R. McCulloch (2013). “History of Economic Theory: The Selected Writings of Adam Smith, Jean-Baptiste Say, and J.R. McCulloch”, p.132, Coventry House Publishing
Jean Baptiste Say, Charles Robert Prinsep (1857). “A Treatise on Political Economy; Or, The Production, Distribution, and Consumption of Wealth”, p.418