Lua APA (7ú heag.)

(1975). Questions of the methodology of history. Social sciences today Editorial Board, USSR Academy of Sciences.

Lua i Stíl Chicago (17ú heag.)

Questions of the Methodology of History. [Moscow]: Social sciences today Editorial Board, USSR Academy of Sciences, 1975.

Lua MLA (9ú heag.)

Questions of the Methodology of History. Social sciences today Editorial Board, USSR Academy of Sciences, 1975.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.