Cita APA

Kisslinger, E., & Barnard, R. (1998). Good news, Bad news: News stories for listening and discussion: teacher´s book. Oxford.

Citación estilo Chicago

Kisslinger, Ellen, and Roger Barnard. Good News, Bad News: News Stories for Listening and Discussion: Teacher´s Book. Oxford: Oxford, 1998.

Cita MLA

Kisslinger, Ellen, and Roger Barnard. Good News, Bad News: News Stories for Listening and Discussion: Teacher´s Book. Oxford, 1998.