Lua APA (7ú heag.)
ebrary, Inc, & Julio Pérez, H. (2012). Opera and video: Technology and spectatorship. Peter Lang.
Lua i Stíl Chicago (17ú heag.)
ebrary, Inc, agus Héctor Julio Pérez. Opera and Video: Technology and Spectatorship. Bern ; New York: Peter Lang, 2012.
Lua MLA (9ú heag.)
ebrary, Inc, agus Héctor Julio Pérez. Opera and Video: Technology and Spectatorship. Peter Lang, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.