Cita APA (7a ed.)
Ruys, P. H. (1971). On the existence of an equilibrium for an economy with public goode only. Institute of Economics.
Cita Chicago Style (17a ed.)
Ruys, Pieter H.M. On the Existence of an Equilibrium for an Economy with Public Goode Only. Tilburg: Institute of Economics, 1971.
Cita MLA (9a ed.)
Ruys, Pieter H.M. On the Existence of an Equilibrium for an Economy with Public Goode Only. Institute of Economics, 1971.
Precaución: Estas citas no son 100% exactas.