Bernstein, W. J. (2004). The birth of plenty: How the prosperity of the modern world was created ([Pbk. ed.].). McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Bernstein, William J. The Birth of Plenty: How the Prosperity of the Modern World Was Created. [Pbk. ed.]. New York: McGraw-Hill, 2004.
Lua MLA (9ú heag.)Bernstein, William J. The Birth of Plenty: How the Prosperity of the Modern World Was Created. [Pbk. ed.]. McGraw-Hill, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.