Dyfyniad APA

 Dukas, C. (2006).  The TRENDadvisor guide to breakthrough profits: A proven system for building wealth in the stock market.  Wiley.

Dyfyniad Arddull Chicago

 Dukas, Chuck.  The TRENDadvisor Guide to Breakthrough Profits: A Proven System for Building Wealth in the Stock Market.  Wiley, 2006.

Dyfyniad MLA

 Dukas, Chuck.  The TRENDadvisor Guide to Breakthrough Profits: A Proven System for Building Wealth in the Stock Market.  Wiley, 2006.

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