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

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

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

Available for University of the Philippines Diliman via Cambridge. Click here to access

Romantic opera and literary form מאת Conrad, Peter 1948-

Words with music. מאת Engel, Lehman 1910-

The tenth muse a historical study of the opera libretto. מאת Smith, Patrick J.

Libretto for mga sugatang perlas מאת Ordonez, Sedfrey A.