Παραπομπή σε μορφή APA (7η εκδ.)

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.

Παραπομπή σε μορφή Chicago (17η εκδ.)

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.

Παραπομπή σε μορφή MLA (9th εκδ.)

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.