Author
Illica, Luigi, 1857-1919,
Puccini, Giacomo, 1858-1924
5
Giacosa, Giuseppe, 1847-1906,
4
Murger, Henri, 1822-1861
2
Belasco, David, 1853-1931
1
Long, John Luther, 1861-1927
1
Martin, Ruth, 1914-2000,
1
Martin, Thomas, 1909-1984,
1
Oliva, Domenico,
1
Praga, Marco, 1862-1929,
1
Prévost, abbé, 1697-1763
1
Ricordi, Giulio, 1840-1912,
1
Sardou, Victorien, 1831-1908
1