Citazione Stile APA (7a Edizione)
(2009). How to keep cool: Tips and tricks for you and your team spirit to succeed in the airport business! Flughafen Wien AG.
Citazione stile Chigago Style (17a edizione)
How to Keep Cool: Tips and Tricks for You and Your Team Spirit to Succeed in the Airport Business! Wien: Flughafen Wien AG, 2009.
Citatione MLA (9a ed.)
How to Keep Cool: Tips and Tricks for You and Your Team Spirit to Succeed in the Airport Business! Flughafen Wien AG, 2009.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.