Hayes, C. J. H., & Hanscom, J. H. Prehistory to the fall of Rome: Ancient civilizations.
Lua i Stíl Chicago (17ú heag.)Hayes, Carlton J. H., agus James H. Hanscom. Prehistory to the Fall of Rome: Ancient Civilizations.
Lua MLA (8ú heag.)Hayes, Carlton J. H., agus James H. Hanscom. Prehistory to the Fall of Rome: Ancient Civilizations.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.