R. S. · R. Stringer · Roger S.
Packt Publishing · Southern African Research and Documentation Centre
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Directory of Zimbabwe Publishers 1992 | 978-0-7974-1057-2 | 1992 | Deborah Rider |
| Directory of Zimbabwe Publishers 1995 | 978-0-7974-1418-1 | 1995 | " |
| Twilio Cookbook | 978-1-78216-606-1 | 2013 | |
| Twilio Cookbook: Second Edition | 978-1-78355-065-4 | 2014 | |