| title | ISBN-13 | year of publication |
|---|---|---|
| Iac Prm Wbs Para Siempre | 978-0-538-79365-0 | 2010 |
| Sam AK Audioscript Para Siemp | 978-1-133-95268-8 | 2013 |
| SPA 1100 Conversational Spanish I, Sinclair Community College | 978-1-285-91226-4 | 2014 |
| Sso Prm Wbs Para Siempre | 978-0-538-79366-7 | 2010 |