| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Business Information: Applications and Sources | Paperback | 978-0-8019-7225-6 | 1983 | D. Michael Werner |
| Data Bases for Business: Profiles and Applications | Hardcover | 978-0-8019-7255-3 | 1982 | Michael Werner |
| Data Bases for Business: Profiles and Applications | Paperback | 978-0-8019-7256-0 | 1982 | D. Michael Werner |
| Guide to Information from Government Sources | " | 978-0-8019-7373-4 | 1983 | " |
| Information Sourcebook for Marketers and Strategic Planners | " | 978-0-8019-7372-7 | 1983 | " |
| Marketing Information Systems | Hardcover | 978-0-8019-7133-4 | 1982 | Michael D. Werner |