APA (7 वां संस्करण) प्रशस्ति पत्र

Schieffer, A., & Lessem, R. (2014). Integral development: Realising the transformative potential of individuals, organisations and societies. Gower.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Schieffer, Alexander, और Ronnie Lessem. Integral Development: Realising the Transformative Potential of Individuals, Organisations and Societies. Farnham, Surrey, England ; Burlington, Vermont: Gower, 2014.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Schieffer, Alexander, और Ronnie Lessem. Integral Development: Realising the Transformative Potential of Individuals, Organisations and Societies. Gower, 2014.