| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Sasol proteas: A field guide to the proteas of southern Africa | Paperback | 978-1-874950-02-8 (1-874950-02-4) | 1995 | |
| Sasol proteas: A field guide to the proteas of southern Africa | Hardcover | 978-1-874950-18-9 (1-874950-18-0) | 1995 | |
| Sasol Proteas: Field Guide to the Proteas of South Africa | Paperback | 978-1-874950-40-0 (1-874950-40-7) | 2001 | Colin Paterson-Jones |