APA (7 वां संस्करण) प्रशस्ति पत्र
Shannon, B. Official encyclopedia of tennis / edited by Bill Shannon with the Staff of the USTA.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Shannon, Bill. Official Encyclopedia of Tennis / Edited by Bill Shannon with the Staff of the USTA.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Shannon, Bill. Official Encyclopedia of Tennis / Edited by Bill Shannon with the Staff of the USTA.
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