Niehaus, A. (2006). "If you want to cry, cry on the green mats of Kôdôkan": Expressions of Japanese cultural and national identity in the movement to include Judo into the Olympic programme. The international journal of the history of sport, 23(7), S. 1173-1192. doi:10.1080/09523360600832437

Niehaus, Andreas. ""If You Want to Cry, Cry On the Green Mats of Kôdôkan": Expressions of Japanese Cultural and National Identity in the Movement to Include Judo Into the Olympic Programme." The International Journal of the History of Sport 23, no. 7 (2006): S. 1173-1192.

Niehaus, Andreas. ""If You Want to Cry, Cry On the Green Mats of Kôdôkan": Expressions of Japanese Cultural and National Identity in the Movement to Include Judo Into the Olympic Programme." The International Journal of the History of Sport 23.7 (2006): S. 1173-1192.