Kay, L. (2012). Training the best dog ever: A 5-week program using the power of positive reinforcement.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKay, Larry. Training the Best Dog Ever: A 5-week Program Using the Power of Positive Reinforcement. 2012.
एमएलए (8वां संस्करण) प्रशस्ति पत्रKay, Larry. Training the Best Dog Ever: A 5-week Program Using the Power of Positive Reinforcement. 2012.
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