Alternative scriptwriting successfully breaking the rules
| Prif Awdur: | |
|---|---|
| Awduron Eraill: | |
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Boston
Focal Press
c2002.
|
| Rhifyn: | 3rd ed. |
| Pynciau: | |
| Mynediad Ar-lein: | Table of contents only |