Cengage Learning · Course Technology Inc
| title | ISBN-13 | year of publica- tion | other author(s) | 
|---|---|---|---|
| Internet Research Illustrated | 978-1-285-85412-0 | 2014 | |
| Internet ResearchIllustrated | 978-0-619-01820-7 | 2002 | |
| Internet Research, Second Edition-Illustrated | 978-0-619-27325-5 | 2004 | Donald I. Barker · Carol D Terry | 
| Using Harvard Graphics for Business Presentation | 978-0-538-80672-5 | 1990 | M. Ott |