National Bureau of Economic Research & Friedman, B. M. (1982). The Changing roles of debt and equity in financing U.S. capital formation. University of Chicago Press.
Dyfyniad Arddull ChicagoNational Bureau of Economic Research and Benjamin M. Friedman. The Changing Roles of Debt and Equity in Financing U.S. Capital Formation. Chicago: University of Chicago Press, 1982.
Dyfyniad MLANational Bureau of Economic Research and Benjamin M. Friedman. The Changing Roles of Debt and Equity in Financing U.S. Capital Formation. University of Chicago Press, 1982.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.