Carr, E. (2018). What is History (1st.). Penguin.
Lua i Stíl Chicago (17ú heag.)Carr, E.H. What Is History. 1st. Penguin, 2018.
Lua MLA (9ú heag.)Carr, E.H. What Is History. 1st. Penguin, 2018.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.