The Olympic Boycott, 1980history.state.gov. Office of the Historian, Bureau of Public Affairs, United States Department of State. Arkistoitu 4.2.2010. Viitattu 3.8.2012. (englanniksi)
The Olympic Boycott, 1980history.state.gov. Office of the Historian, Bureau of Public Affairs, United States Department of State. Arkistoitu 4.2.2010. Viitattu 3.8.2012. (englanniksi)