Does voice matter? for public accountability, yes.

Manylion Llyfryddiaeth
Prif Awdur:	Paul, Samuel 1930-
Fformat:	Llyfr
Iaith:	English
Cyhoeddwyd:	Washington, D.C. World Bank 1994.
Cyfres:	World Bank Policy research working paper 1388
Pynciau:	Government business enterprises. Country services. Municipal services.
Mynediad Ar-lein:	Download full text here