Duncan, A. S. (1995). From cost to benefit: In defence of the privatised utilities. Conservative Political Centre.
Chicago-Zitierstil (17. Ausg.)Duncan, Alan S. From Cost to Benefit: In Defence of the Privatised Utilities. London: Conservative Political Centre, 1995.
MLA-Zitierstil (9. Ausg.)Duncan, Alan S. From Cost to Benefit: In Defence of the Privatised Utilities. Conservative Political Centre, 1995.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.