{"source":"book","style":"apa","contributors": [{"function":"author","last":"Porrino","first":"Ennio"},{"function":"author","last":"Silva","first":"Luigi"} ],"pubtype": {"main": "pubnonperiodical"},"pubnonperiodical": {"title":"Traccas (1931) : Carri sardi trainati da buoi","year":"1932"},"datasource":"/z-wcorg/","datasource":"http://www.worldcat.org","oclc":"43565572"}