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

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

Romantic opera and literary form per Conrad, Peter 1948-

Words with music. per Engel, Lehman 1910-

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

Libretto for mga sugatang perlas per Ordonez, Sedfrey A.