Books with substantial mentioning of La ronde
Jürgen Müller
Movies of the 40s
Köln, London, Los Angeles, Madrid, Paris, Tokyo, 2005

Dawn B. Sova
Forbidden Films, Censorship Histories of 125 Motion Pictures
New York NY, 2001

Tom Pendergast, Sara Pendergast (eds.)
International Dictionary of Films and Filmmakers, 1. Films
Detroit/New York/San Francisco/London/Boston/Woodbridge, CT, 2000