Tent, J. F. (1988). The Free University of Berlin: A political history. Indiana Univ. Press.
Lua i Stíl Chicago (17ú heag.)Tent, James F. The Free University of Berlin: A Political History. Bloomington [u.a.]: Indiana Univ. Press, 1988.
Lua MLA (8ú heag.)Tent, James F. The Free University of Berlin: A Political History. Indiana Univ. Press, 1988.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.