APA (7th ed.) Zitazioa
Kens, P. (1990). The Political Theory of Conservative Economists. University Press of Kansas.
Chicago Style (17th ed.) Zitazioa
Kens, Paul. The Political Theory of Conservative Economists. Lawrence, Kansas: University Press of Kansas, 1990.
MLA (9th ed.) Zitazioa
Kens, Paul. The Political Theory of Conservative Economists. University Press of Kansas, 1990.
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