- AudiolibroThe Big Book of HR, 10th Anniversary EditionBarbara Mitchell
- AudiolibroThe Essential HR Handbook, 10th Anniversary EditionSharon Armstrong
- AudiolibroThe Manager's Answer BookBarbara Mitchell
- AudiolibroThe Conflict Resolution Phrase BookCornelia Gamlem
- AudiolibroThe Essential Workplace Conflict HandbookCornelia Gamlem
- AudiolibroThe Decisive ManagerBarbara Mitchell