Ferroni, Marco; Mody, Ashoka; Ferroni, Marco. (2002). International public goods : Incentives, Measurement, and financing/ edited by Marco Ferroni and Ashoka Mody. Dordrecht :: Kluwer Academic Publishers,.
Ferroni, Marco; Mody, Ashoka; Ferroni, Marco. International public goods : Incentives, Measurement, and financing/ edited by Marco Ferroni and Ashoka Mody. Dordrecht :: Kluwer Academic Publishers,, 2002
Ferroni, Marco; Mody, Ashoka; Ferroni, Marco. International public goods : Incentives, Measurement, and financing/ edited by Marco Ferroni and Ashoka Mody. Dordrecht :: Kluwer Academic Publishers,, 2002.