Dyfyniad APA

 Biderman, C. (2005).  Trim Tabs investing: Using liquidity theory to beat the stock market.  Wiley.

Dyfyniad Arddull Chicago

 Biderman, Charles.  Trim Tabs Investing: Using Liquidity Theory to Beat the Stock Market.  Wiley, 2005.

Dyfyniad MLA

 Biderman, Charles.  Trim Tabs Investing: Using Liquidity Theory to Beat the Stock Market.  Wiley, 2005.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.