@book
{TN_libero_mab2,
author = {
Langer, Jeannine
},
title = {
E-commerce
the internet and its influence on the travel industry
},
publisher = {VDM Verlag Dr. Müller},
isbn = {9783836409575},
isbn = {3836409577},
keywords = {
Electronic Commerce
,
Reiseveranstalter
},
year = {2007},
address = {
Saarbrücken
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}