APA (7 वां संस्करण) प्रशस्ति पत्र

Duhigg, C., & Chamberlain, M. (2016). Smarter faster better: The secrets of being productive in life and business (Unabridged.). Random House Audio.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Duhigg, Charles, और Mike Chamberlain. Smarter Faster Better: The Secrets of Being Productive in Life and Business. Unabridged. New York: Random House Audio, 2016.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Duhigg, Charles, और Mike Chamberlain. Smarter Faster Better: The Secrets of Being Productive in Life and Business. Unabridged. Random House Audio, 2016.

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