Kay, K., Shipman, C., & Rustin, S. (2014). The confidence code: The science and art of self-assurance-- what women should know (Unabridged.). Harper Audio.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKay, Katty, Claire Shipman, और Sandy Rustin. The Confidence Code: The Science and Art of Self-assurance-- What Women Should Know. Unabridged. New York, NY: Harper Audio, 2014.
एमएलए (8वां संस्करण) प्रशस्ति पत्रKay, Katty, et al. The Confidence Code: The Science and Art of Self-assurance-- What Women Should Know. Unabridged. Harper Audio, 2014.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.