{"source":"book","style":"apa","contributors": [{"function":"author","last":"Bartok","first":"Bela"},{"function":"author","last":"Serly","first":"Tibor"} ],"pubtype": {"main": "pubnonperiodical"},"pubnonperiodical": {"title":"Concerto for violoncello and orchestra : adaptation of the viola concerto","publisher":"Boosey & Hawkes","city":"[London]","year":"1956"},"datasource":"/z-wcorg/","datasource":"http://www.worldcat.org","oclc":"10139090"}