Plaza y Valdes · Utah State University Press
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Profesionalism in Elt | 978-970-722-509-1 (970-722-509-2) | 2006 | |
| Saying And Silence | 978-0-87421-414-7 (0-87421-414-9) | 2001 | |
| Slumber Party 57 | 6302719089 (6302719089) | 1998 | Douglas Joyner · John Ireland · Pat Dollman · Robert Caramico · William A. Levey |