Monroe, A. E. (1923). Monetary theory before =: Teoría monetaria antes de. Harvard University Press.
Lua i Stíl Chicago (17ú heag.)Monroe, Arthur Eli. Monetary Theory Before =: Teoría Monetaria Antes De. Cambridge: Harvard University Press, 1923.
Lua MLA (9ú heag.)Monroe, Arthur Eli. Monetary Theory Before =: Teoría Monetaria Antes De. Harvard University Press, 1923.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.