| Titel | ISBN-13 (ISBN-10) | Erschei- nungsjahr | andere Autoren |
|---|---|---|---|
| Effect of Outsourcing on Organizational Performance | 978-3-659-79271-7 (3-659-79271-3) | 2015 | Albert Washington Ochung Tambo · John Mark Obura |
| Introduction to Business Research Methods | 978-3-659-79484-1 (3-659-79484-8) | 2015 | |