Butterworth-Heinemann · Routledge
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Global Airlines | 978-1-138-13760-8 (1-138-13760-X) | 2015 |
| Global Airlines: Competition in a Transnational Industry | 978-0-7506-6439-4 (0-7506-6439-8) | 2006 |
| Global Airlines: Competition in a Transnational Industry | 978-0-7506-4350-4 (0-7506-4350-1) | 1999 |