Musical theatre script and song analysis through the ages por Olm, James

Music in the zarzuelas of Severino Reyes ("Lola Basyang") por Lauterwald, Helen Samson

Music in the zarzuelas of Severino Reyes ("Lola Basyang") por Samson, Helen de la Fuente 1944-

Music in the zarzuelas of Severino Reyes ("Lola Basyang") por Samson-Lauterwald, Helen de la Fuente 1944-

Handel's oratorios and eighteenth-century thought por Smith, Ruth 1947-

Available for University of the Philippines Baguio via Cambridge Books Online. Click here to access

Rent the complete book and lyrics of the Broadway musical por Larson, Jonathan

Mignon drama lirico en tres actos [microfilm] por Thomas, Ambroise 1811-1896

Rigoletto por Verdi, Giuseppe 1813-1901

The barber of Seville por Rossini, Gioacchino Antonio 1792-1868

The Book of 101 opera librettos complete original language texts with English translations