Freeman, J. R. (1989). Democracy and markets: The politics of mixed economies. Cornell University Press.
Chicago-viite (17. p.)Freeman, John R. Democracy and Markets: The Politics of Mixed Economies. Ithaca: Cornell University Press, 1989.
MLA-viite (9. p.)Freeman, John R. Democracy and Markets: The Politics of Mixed Economies. Cornell University Press, 1989.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.