APA-ийн эшлэл(7 дахь хэвлэлт)

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.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

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 -ийн эшлэл (9 дэх хэвлэлт)

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.