1. BERNARD-WEIL E. (1994), « La théorie des systèmes ago-antagonistes », Le Débat, 106(4), pp. 106-120.
2. Tools for conviviality ILLICH I. (1973), Harper & Row.
3. Energy and equity ILLICH I. (1974), Harper & Row.
4. Shadow-Works;ILLICH Ivan;Philosophica,1980
5. LIETAER B., ARNSPERGER C., GOERNER S. & BRUNNHUBER S. (2012), “Money and sustainability – The missing link”, A report from the Club of Rome, Axminster: Triarchy Press Ltd.