author = { Bach, Carl Philipp Emanuel Bach, Carl Philipp Emanuel },

title = { Die württembergischen Sonaten [2] Nr. 4-6 },

publisher = {Nagel},

year = {1953},

booktitle = {Nagels Musik-Archiv ; 22},

address = { Celle (Hann.) },

url = { http://slubdd.de/katalog?TN_libero_mab2 }