Gaya APA
Newbolt, Barnaby. (2009).
Oxford Bookworms library : factfiles : climate change : stage 2(700 headwords) .
Boston:
RajaGrafindo Persada.
Gaya Chicago
Newbolt, Barnaby.
Oxford Bookworms library : factfiles : climate change : stage 2(700 headwords).
Boston:
RajaGrafindo Persada,
2009.
Text.
Gaya MLA
Newbolt, Barnaby.
Oxford Bookworms library : factfiles : climate change : stage 2(700 headwords).
Boston:
RajaGrafindo Persada,
2009.
Text.
Gaya Turabian
Newbolt, Barnaby.
Oxford Bookworms library : factfiles : climate change : stage 2(700 headwords).
Boston:
RajaGrafindo Persada,
2009.
Print.