Magnanni, E., Erxi, E., Brown, B., & Norma, R. (1987). Intermediate Spanish conversation [soundrecording] = Curso intermedio de conversacion en espanol / Ema Magnanni, Jin Erxi, Bill Brown; voiced by Ramiro Norma, Elsa Hernandez. Intellectual Publishing.
Cita Chicago Style (17a ed.)Magnanni, Emma, Emma Erxi, Bill Brown, y Ramiro Norma. Intermediate Spanish Conversation [soundrecording] = Curso Intermedio De Conversacion En Espanol / Ema Magnanni, Jin Erxi, Bill Brown; Voiced by Ramiro Norma, Elsa Hernandez. Singapore: Intellectual Publishing, 1987.
Cita MLA (9a ed.)Magnanni, Emma, et al. Intermediate Spanish Conversation [soundrecording] = Curso Intermedio De Conversacion En Espanol / Ema Magnanni, Jin Erxi, Bill Brown; Voiced by Ramiro Norma, Elsa Hernandez. Intellectual Publishing, 1987.