{"source":"book","style":"apa","contributors": [{"function":"author","last":"Beethoven","first":"Ludwig","middle":"van,"} ],"pubtype": {"main": "pubnonperiodical"},"pubnonperiodical": {"title":"Sonatine ; [violoncello and piano], original : Mandoline und Cembalo, Komp. um 1795","publisher":"C.F. Peters","city":"Leipzig","year":"1931"},"datasource":"/z-wcorg/","datasource":"http://www.worldcat.org","oclc":"10540761"}