Smith, G. (1978). Wealth creation: The added value concept. London: Institute of Practitioners in Work study, Organisation and Methods.
Chicago ZitierstilSmith, Geoff. Wealth Creation: The Added Value Concept. London: Institute of Practitioners in Work study, Organisation and Methods, 1978.
MLA ZitierstilSmith, Geoff. Wealth Creation: The Added Value Concept. London: Institute of Practitioners in Work study, Organisation and Methods, 1978.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.