@book
{TN_libero_mab2,
author = {
Berlin, Ira
},
title = {
Slavery and freedom in the age of the American revolution
},
publisher = {Univ. of Illinois Press},
isbn = {0252013638},
year = {1986},
booktitle = {Blacks in the New World},
booktitle = {Illini book},
address = {
Urbana, Ill.
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}