Blaug, M. (1998). Economic theory in retrospect (5th ed.). University.
Cita Chicago Style (17a ed.)Blaug, Mark. Economic Theory in Retrospect. 5th ed. Cambridge [etc.]: University, 1998.
Cita MLA (9a ed.)Blaug, Mark. Economic Theory in Retrospect. 5th ed. University, 1998.
Precaución: Estas citas no son 100% exactas.