P. Loedolff · Piet van Z. Loedolff · Piet van Zyl Loedolff
| 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 · Thobeka Mda · P. Nel |
| Managing Training and Development in South Africa | 978-0-19-904403-0 (0-19-904403-1) | 2012 | Barney Erasmus · Thobeka Mda · Piet Nel |
| Managing Training and Development in South Africa | 978-0-19-598984-7 (0-19-598984-8) | 2009 | Barney Erasmus · Piet Nel · Thobeka |