Forder, J. (2019). Two lectures by Friedman: One famous, one good. Fabrizio Serra editore.
Chicago-čujuhus (17. p.)Forder, J. Two Lectures by Friedman: One Famous, One Good. Fabrizio Serra editore, 2019.
MLA-čujuhus (9. p.)Forder, J. Two Lectures by Friedman: One Famous, One Good. Fabrizio Serra editore, 2019.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.