Gestion 2000 · Random House Audio
| title | media type | ISBN-13 | year of publica- tion | other author(s) | |
|---|---|---|---|---|---|
| Bang!: Getting Your Message Heard in a Noisy World | Paperback | 978-0-385-50817-9 | 2005 | Robin Koval | |
| Bang! Getting Your Message Heard in A Noisy World | Hardcover | 978-0-385-50816-2 | 2003 | Robin Koval · Delia Marshall | |
| Lo Bueno De Ser Bueno/ the Power of Nice: Conquistar Con Humanidad El Mundo De Los Negocios | Paperback | 978-84-935212-0-2 | 2006 | Robin Koval | |
| The Power of Nice: How to Conquer the Business World With Kindness | Hardcover | 978-0-385-51892-5 | 2006 | " | |
| The Power of Nice: Wie Sie die Welt mit Freundlichkeit erobern können | Taschenbuch | 978-3-423-24655-2 | 2008 | " | |
| The Power of Small: Why Little Things Make All the Difference | Hardcover | 978-0-385-52655-5 | 2009 | " | |
| The Power of Small: Why Little Things Make All the Difference | Audio CD | 978-0-7393-8188-5 | 2009 | " |