Miller, G. B. [. American Horological Journal, Vol. I, No. 1, July 1869: Devoted to Pratical Horology.
Lua i Stíl Chicago (17ú heag.)Miller, George B. [Editor]. American Horological Journal, Vol. I, No. 1, July 1869: Devoted to Pratical Horology.
Lua MLA (9ú heag.)Miller, George B. [Editor]. American Horological Journal, Vol. I, No. 1, July 1869: Devoted to Pratical Horology.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.