@misc
{TN_libero_mab2,
author = {
Marx, Karl
},
title = {
The Value-Forum
},
publisher = {SAGE Publications},
isbn = {0309-8168},
isbn = {2041-0980},
keywords = {
Economics and Econometrics
,
Sociology and Political Science
,
History
},
year = {1978},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}