Jones, L. L. 1. (1936). Our business life. The Gregg publishing company.
Lua i Stíl Chicago (17ú heag.)Jones, Lloyd Llewellyn 1893. Our Business Life. New York, Chicago, [etc.]: The Gregg publishing company, 1936.
Lua MLA (9ú heag.)Jones, Lloyd Llewellyn 1893. Our Business Life. The Gregg publishing company, 1936.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.