@book
{TN_libero_mab2,
author = {
Harris, Sheldon H.
},
title = {
Blues who's who
a biographical dictionary of blues singers
},
publisher = {Arlington House},
year = {1979},
address = {
New Rochelle, NY
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}