Belloc, H. (1923). The Pyrenees ([3d ed.].). Knopf.
Lua i Stíl Chicago (17ú heag.)Belloc, Hilaire. The Pyrenees. [3d ed.]. New York: Knopf, 1923.
Lua MLA (8ú heag.)Belloc, Hilaire. The Pyrenees. [3d ed.]. Knopf, 1923.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.