Amparo, I. (1976). An analysis of Chopin's Concerto no. 1 in E minor for piano and orchestra [microform]. Photoduplication Service, University of the Philippines Library.
Citação do estilo Chicago (17ª ed.)Amparo, Irene. An Analysis of Chopin's Concerto No. 1 in E Minor for Piano and Orchestra [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1976.
Citação MLA (9ª ed.)Amparo, Irene. An Analysis of Chopin's Concerto No. 1 in E Minor for Piano and Orchestra [microform]. Photoduplication Service, University of the Philippines Library, 1976.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.