Gaya APA
, ., Barnard, R. (1998).
Good news, bad news: news strories for listening and discussion .
NewYork:
NewYork: Oxford University, 1998.
Gaya MLA
, ., Barnard, Roger.
"Good news, bad news: news strories for listening and discussion".
NewYork:
NewYork: Oxford University, 1998,
1998.
Text.