Schieffer, A. (2014). Integral development: Realising the transformative potential of individuals, organisations and soieties. GOWER Publishing Company.
Lua i Stíl Chicago (17ú heag.)Schieffer, Alexander. Integral Development: Realising the Transformative Potential of Individuals, Organisations and Soieties. Surrey, England: GOWER Publishing Company, 2014.
Lua MLA (9ú heag.)Schieffer, Alexander. Integral Development: Realising the Transformative Potential of Individuals, Organisations and Soieties. GOWER Publishing Company, 2014.
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