United States Tennis Association & Shannon, B. (1979). Official encyclopedia of tennis (Revised and updated 1st edition.). Harper & Row, Publishers.
Lua i Stíl Chicago (17ú heag.)United States Tennis Association agus Bill Shannon. Official Encyclopedia of Tennis. Revised and updated 1st edition. New York: Harper & Row, Publishers, 1979.
Lua MLA (9ú heag.)United States Tennis Association agus Bill Shannon. Official Encyclopedia of Tennis. Revised and updated 1st edition. Harper & Row, Publishers, 1979.
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