Thweatt, William O. (2000). "Early Formulators of Say's Law". Wood, John Cunningham; Kates, Steven (Ed.). Jean-Baptiste Say: Critical Assessments. 5. London: Routledge. ss. 78–93. ISBN0415232406. However, Although Braudel notes a variety of different readings of Say's Law, they all agree around some formulation of whereby supply creates demand at least eventually if not immediately.
Braudel, Fernand (1979). The Wheels of Commerce: Civilisation and Capitalism 15th–18th Century. p. 181 16 Ocak 2023 tarihinde Wayback Machine sitesinde arşivlendi..
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Lancaster, Brian (2015). "Jean-Baptiste Say's First Visit to England (1785/6)". History of European Ideas. 41 (7). ss. 922–930. doi:10.1080/01916599.2014.989676.
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Braudel, Fernand (1979). The Wheels of Commerce: Civilisation and Capitalism 15th–18th Century. p. 181 16 Ocak 2023 tarihinde Wayback Machine sitesinde arşivlendi..