@book
{TN_libero_mab2,
author = {
Ehrenberg, Andrew S. C.
},
title = {
Repeat-buying
theory and applications
},
publisher = {North-Holland Publ. Comp. [usw.]},
keywords = {
Markentreue
},
year = {1972},
address = {
Amsterdam
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}