Sharpe, W. F. (1970). Portfolio theory and capital markets. McGraw-Hill.
Chicago-čujuhus (17. p.)Sharpe, William F. Portfolio Theory and Capital Markets. Nueva York: McGraw-Hill, 1970.
MLA-čujuhus (9. p.)Sharpe, William F. Portfolio Theory and Capital Markets. McGraw-Hill, 1970.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.