| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| SGML Buyer's Guide: A Unique Guide to Determining Your Requirements and Choosing the Right SGML and XML Products and Services | 978-0-13-681511-2 (0-13-681511-1) | 1998 | Charles F. Goldfarb ยท Steve Pepper |
| SGML: The Billion Dollar Secret | 978-0-13-226705-2 (0-13-226705-5) | 1997 | |