@book
{TN_libero_mab2,
author = {
Schwalbe, Heinz
AND
Schwalbe, Jan
},
title = {
Verkaufen in den USA
},
publisher = {Haufe},
isbn = {3448026085},
keywords = {
USA
,
Verkauf
},
year = {1992},
booktitle = {Der Verkaufsberater ; 1992,3},
address = {
Freiburg im Breisgau
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}