Tolley, H., & Thomas, K. (2013). How to pass numeracy tests: Test your knowledge of number problems, data interpretation tests and number sequences (4th ed.). Kogan Page.
Dyfyniad Arddull ChicagoTolley, Harry, and Ken Thomas. How to Pass Numeracy Tests: Test Your Knowledge of Number Problems, Data Interpretation Tests and Number Sequences. 4th ed. London: Kogan Page, 2013.
Dyfyniad MLATolley, Harry, and Ken Thomas. How to Pass Numeracy Tests: Test Your Knowledge of Number Problems, Data Interpretation Tests and Number Sequences. 4th ed. Kogan Page, 2013.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.