* The Making of Managers (1976)
* Αριστεία στη Διοίκηση (1982)
* Everyone a Leader (1985)
* International Teams:Working in Harmony (1990)
* The Decline of Socialism:The Case of East Germany (1990)
* The Winning Streak:Succeeding in the Learning Organization (1995)
* The Corporate Athlete (1997)
* Leading Teams:The Art of Getting the Job Done (1998)
* The Leader's Companion (2001)
* Team Work &Team Building (2003)
* Winning by Design:The Art and Science of High Performance (2005)
* The Change Cycle (2008)
* Coaching and Mentoring (2010)
* The Leader's Digest:The Essential Guide to Leadership Thinking and Practice (2012)
* The Complete Handbook of Coaching and Mentoring (2014)
* The Essential Leadership Library (2016)
* The Art of Leadership (2018)
* The Leadership Challenge (2020)
Άρθρα
* "The Making of Managers" (1976)
* "Αριστεία στη Διοίκηση" (1982)
* "Everyone a Leader" (1985)
* "International Teams:Working in Harmony" (1990)
* "The Decline of Socialism:The Case of East Germany" (1990)
* "The Winning Streak:Succeeding in the Learning Organization" (1995)
* "The Corporate Athlete" (1997)
* "Leading Teams:The Art of Getting the Job Done" (1998)
* "The Leader's Companion" (2001)
* "Ομαδική εργασία &Team Building" (2003)
* "Winning by Design:The Art and Science of High Performance" (2005)
* "The Change Cycle" (2008)
* "Coaching and Mentoring" (2010)
* "The Leader's Digest:The Essential Guide to Leadership Thinking and Practice" (2012)
* "The Complete Handbook of Coaching and Mentoring" (2014)
* "The Essential Leadership Library" (2016)
* "The Art of Leadership" (2018)
* "The Leadership Challenge" (2020)