(1943). Readings in the geography of France, Germany, Flanders, and the Netherlands: A selection of articles from the Geographical review. American geographical society.
Lua i Stíl Chicago (17ú heag.)Readings in the Geography of France, Germany, Flanders, and the Netherlands: A Selection of Articles from the Geographical Review. New York: American geographical society, 1943.
Lua MLA (8ú heag.)Readings in the Geography of France, Germany, Flanders, and the Netherlands: A Selection of Articles from the Geographical Review. American geographical society, 1943.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.