Nel, B. (2013). Performance in a box: Performance improvement toolbox for human resources. Knowres Publishing.
Chicago-Zitierstil (17. Ausg.)Nel, Belia. Performance in a Box: Performance Improvement Toolbox for Human Resources. Randburg, South Africa: Knowres Publishing, 2013.
MLA-Zitierstil (9. Ausg.)Nel, Belia. Performance in a Box: Performance Improvement Toolbox for Human Resources. Knowres Publishing, 2013.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.