APA (7e ed.) Bronvermelding

Baumol, W. J. (1965). Welfare economics and the theory of the: State, with a new introduction Welfare and the state revisited. London School of Economics and Political Science ; G.Bell.

Chicago (17e ed.) Bronvermelding

Baumol, William J. Welfare Economics and the Theory of the: State, with a New Introduction Welfare and the State Revisited. London: London School of Economics and Political Science ; G.Bell, 1965.

MLA (9e ed.) Bronvermelding

Baumol, William J. Welfare Economics and the Theory of the: State, with a New Introduction Welfare and the State Revisited. London School of Economics and Political Science ; G.Bell, 1965.