APA (7 वां संस्करण) प्रशस्ति पत्र

Clemens, J., & Dalrymple, S. (2005). Time mastery: How temporal intelligence will make you a stronger, more effective leader. American Management Association.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Clemens, John, और Scott Dalrymple. Time Mastery: How Temporal Intelligence Will Make You a Stronger, More Effective Leader. New York: American Management Association, 2005.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Clemens, John, और Scott Dalrymple. Time Mastery: How Temporal Intelligence Will Make You a Stronger, More Effective Leader. American Management Association, 2005.

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