Jørgensen, P. (1997). From Balck to Nurmi: The Olympic Movement and the Nordic nations. The international journal of the history of sport, 14(3), S. 69-99. doi:10.1080/09523369708714001

Jørgensen, Per. "From Balck to Nurmi: The Olympic Movement and the Nordic Nations." The International Journal of the History of Sport 14, no. 3 (1997): S. 69-99.

Jørgensen, Per. "From Balck to Nurmi: The Olympic Movement and the Nordic Nations." The International Journal of the History of Sport 14.3 (1997): S. 69-99.