| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Managing Training & Development: Ancillary | 978-0-19-599397-4 (0-19-599397-7) | 2010 | B. Erasmus · Piet Loedolff · P. Nel |
| Managing Training and Development in South Africa | 978-0-19-904403-0 (0-19-904403-1) | 2012 | Barney Erasmus · Piet Loedolff · Piet Nel |
| Training Management in South Africa: A Practical Approach to Human Resource Development | 978-0-19-576260-0 (0-19-576260-6) | 2007 | Barney Erasmus · Piet van Zyl Loedolff · Piet Nel |