Dyfyniad APA

Dorsey, T. J. (2013). Point and figure charting: The essential application for forecasting and tracking market prices (4th ed.). Wiley.

Dyfyniad Arddull Chicago

Dorsey, Thomas J. Point and Figure Charting: The Essential Application for Forecasting and Tracking Market Prices. 4th ed. Hoboken, NJ: Wiley, 2013.

Dyfyniad MLA

Dorsey, Thomas J. Point and Figure Charting: The Essential Application for Forecasting and Tracking Market Prices. 4th ed. Wiley, 2013.

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