Managing Difficult EmployeesJoseph E. Koob II · First published 2008 · Latest edition 2019Open the Tome
Succeeding with Difficult BossesRobert Haselier, Joseph E. Koob II · First published 2019Open the Tome
Understanding and Working with Difficult PeopleJoseph E. Koob II · First published 2008 · Latest edition 2019Open the Tome
Me! A Difficult Person? Are you a Difficult Person and What Can You About It?Dr. Joseph E Koob · First published 2007Open the Tome
