APA aipamena

Buchanan,James M. (1978). The economics of politics. The Institute of Economic Affairs.

Chicago Style aipamena

Buchanan,James M. The Economics of Politics. England: The Institute of Economic Affairs, 1978.

MLA aipamena

Buchanan,James M. The Economics of Politics. The Institute of Economic Affairs, 1978.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.