Dyfyniad APA
Hagin, R. (2004). Investment management: Portfolio diversification, risk, and timing--fact and fiction. Wiley.
Dyfyniad Arddull Chicago
Hagin, Robert. Investment Management: Portfolio Diversification, Risk, and Timing--fact and Fiction. Hoboken, N.J.: Wiley, 2004.
Dyfyniad MLA
Hagin, Robert. Investment Management: Portfolio Diversification, Risk, and Timing--fact and Fiction. Wiley, 2004.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.