Before revision: The voluntary sector , independent sector, or civic sector is the realm of social activity undertaken by organizations that are non-governmental nonprofit organizations.Potůček, Martin (1999) Not Only the Market: The Role of the Market, Government, and the Civic Sector.
After revision: In relation to public services, the voluntary sector is the realm of social activity undertaken by organizations that are non-governmental , not for profit organizations.Potůček, Martin (1999) Not Only the Market: The Role of the Market, Government, and the Civic Sector.