Schieffer, A., & Lessem, R. (2014). Integral development: Realising the transformative potential of individuals, organisations and societies. Gower.
Chicago-čujuhus (17. p.)Schieffer, Alexander, juo Ronnie Lessem. Integral Development: Realising the Transformative Potential of Individuals, Organisations and Societies. Farnham, Surrey, England ; Burlington, Vermont: Gower, 2014.
MLA-čujuhus (9. p.)Schieffer, Alexander, juo Ronnie Lessem. Integral Development: Realising the Transformative Potential of Individuals, Organisations and Societies. Gower, 2014.
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