@book
{TN_libero_mab2,
author = {
Quarles, Benjamin
},
title = {
The negro in the making of America
},
edition = {
Rev. ed., 10. pr.
}
,
publisher = {Macmillan},
year = {1974},
booktitle = {Collier Books},
address = {
New York [u.a.]
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}