@book
{TN_libero_mab2,
author = {
},
title = {
Activities handbook for the teaching of psychology
4
},
edition = {
3. print.
}
,
publisher = {American Psychological Association},
isbn = {1557985375},
year = {2004},
address = {
Washington, DC
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}