Perlman, M., & McCann, C. R. (1998). The pillars of economic understanding: Ideas and traditions. University of Michigan Press.
Cita Chicago (17th ed.)Perlman, Mark, i Charles R. McCann. The Pillars of Economic Understanding: Ideas and Traditions. Ann Arbor: University of Michigan Press, 1998.
Cita MLA (9th ed.)Perlman, Mark, i Charles R. McCann. The Pillars of Economic Understanding: Ideas and Traditions. University of Michigan Press, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.