Dyfyniad APA

 Busby, T. L. (2007).  The markets never sleep: Global insights for more consistent trading.  Wiley.

Dyfyniad Arddull Chicago

 Busby, Thomas L.  The Markets Never Sleep: Global Insights for More Consistent Trading.  Wiley, 2007.

Dyfyniad MLA

 Busby, Thomas L.  The Markets Never Sleep: Global Insights for More Consistent Trading.  Wiley, 2007.

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