The Guinness book of Olympic records complete roll of Olympic medal winners (1896-1976, including 1906) for the 28 sports (7 winter and 21 summer) to be contested in the 1980 celebrations and other useful information /
McWhirter, Norris,1925-2004.
McWhirter, Ross,1925-1975.
Greenberg, Stan.
Harmondsworth Penguin
1980
Olympics