@misc
{TN_libero_mab2,
author = {
Schumann, Clara
Woodring Goertzen, Valerie
},
title = {
Preludes, Exercises and Fugues
for piano
},
publisher = {Hildegard Publishing Company},
year = {c 2001},
address = {
Bryn Mawr
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}