S. G. ยท S. Gonzalez
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Before You Hire A Contractor: A Construction Guidebook For Consumers | 978-1-891264-65-8 (1-891264-65-6) | 1999 |
| Before you hire a contractor: A construction guidebook for consumers | 978-0-9628336-6-3 (0-9628336-6-5) | 1994 |