Rubin, G. (2015). Better than before: Mastering the habits of our everyday lives (Unabridged.). Random House Audio.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRubin, Gretchen. Better than Before: Mastering the Habits of Our Everyday Lives. Unabridged. New York: Random House Audio, 2015.
एमएलए (8वां संस्करण) प्रशस्ति पत्रRubin, Gretchen. Better than Before: Mastering the Habits of Our Everyday Lives. Unabridged. Random House Audio, 2015.
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