Fortune & Weston, J. F. (1958). Readings in finance, from Fortune (Ed. by J. Fred Weston.). Holt.
Lua i Stíl Chicago (17ú heag.)Fortune agus John Frederick Weston. Readings in Finance, from Fortune. Ed. by J. Fred Weston. New York: Holt, 1958.
Lua MLA (9ú heag.)Fortune agus John Frederick Weston. Readings in Finance, from Fortune. Ed. by J. Fred Weston. Holt, 1958.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.