| [Ryder Cup preparations]
| Anfield, Charles. 2011. On Course. December. 65(8): p. 21-22.
| More Keywords | 195826 |
| [Everyday Championship Agronomy]
| Anfield, Charles. 2011. On Course. December. 65(8): p. 22-23.
| More Keywords | 195827 |
| [Putting green firmness for competitive golf]
| Anfield, Charles. 2011. On Course. December. 65(8): p. 23.
| More Keywords | 195828 |