Walker, A. P., & Hart, A. B. (1925). Essentials in English history: From the earliest records to the present day. American Book Co..
Lua i Stíl Chicago (17ú heag.)Walker, Albert Perry, agus Albert Bushnell Hart. Essentials in English History: From the Earliest Records to the Present Day. New York ; Cincinnati [etc.]: American Book Co., 1925.
Lua MLA (8ú heag.)Walker, Albert Perry, agus Albert Bushnell Hart. Essentials in English History: From the Earliest Records to the Present Day. American Book Co., 1925.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.