McGuff, D., & Little, J. R. (2009). Body by science: A research based program for strength training, body building, and complete fitness in 12 minutes a week. McGraw-Hill.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMcGuff, Doug, और John R. Little. Body by Science: A Research Based Program for Strength Training, Body Building, and Complete Fitness in 12 Minutes a Week. New York: McGraw-Hill, 2009.
एमएलए (8वां संस्करण) प्रशस्ति पत्रMcGuff, Doug, और John R. Little. Body by Science: A Research Based Program for Strength Training, Body Building, and Complete Fitness in 12 Minutes a Week. McGraw-Hill, 2009.
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