Bell. Daniel & Kristol, I. (1981). The crisis in economic theory. Basic Books.
Cita Chicago (17th ed.)Bell. Daniel i Irving Kristol. The Crisis in Economic Theory. Basic Books, 1981.
Cita MLA (9th ed.)Bell. Daniel i Irving Kristol. The Crisis in Economic Theory. Basic Books, 1981.
Atenció: Aquestes cites poden no estar 100% correctes.