Mannheim, K. (1940). Man and society: In an age of reconstruction. K. Paul, Trench, Trubner & co., ltd.
Lua i Stíl Chicago (17ú heag.)Mannheim, Karl. Man and Society: In an Age of Reconstruction. London: K. Paul, Trench, Trubner & co., ltd, 1940.
Lua MLA (9ú heag.)Mannheim, Karl. Man and Society: In an Age of Reconstruction. K. Paul, Trench, Trubner & co., ltd, 1940.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.