Blahnik, J. (2004). Full-body flexibility. Human Kinetics.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBlahnik, Jay. Full-body Flexibility. Champaign, Ill: Human Kinetics, 2004.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBlahnik, Jay. Full-body Flexibility. Human Kinetics, 2004.
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