Roberto Mapelli has written:
'Cesare Luporini e il suo pensiero'
Roberto Poloni has written: 'Roberto Poloni'
Roberto Barni has written: 'Roberto Barni'
Celestino Mapelli has written: 'Padre Giovanni Maria Alfieri' -- subject(s): Brothers Hospitallers of St. John of God, Correspondence
Carlotta Mapelli Mozzi Parodi has written: 'La famiglia Mapelli Mozzi' -- subject(s): Biography, Genealogy, Nobility, History
Roberto Crippa has written: 'Crippa'
Roberto Estrada has written: 'Trenco'
Roberto Viola has written: 'Singularidad'
Roberto Carumati has written: 'Geologia'
Roberto Imperiale has written: 'Oremus'
Roberto Fallani has written: 'Roberto Fallani' -- subject- s -: Exhibitions
Roberto Piva has written: 'Piazzas' 'Quizumba'
Roberto Barocci has written: 'Maremma avvelenata'