Gaya APA
Barr, A. et al (2017).
CCEA GCSE English Language .
London:
Hodder Education Group.
Gaya Chicago
Barr, A. et al.
CCEA GCSE English Language.
London:
Hodder Education Group,
2017.
Electronic Resource.
Gaya MLA
Barr, Amanda. et al.
"CCEA GCSE English Language".
London:
Hodder Education Group,
2017.
Electronic Resource.
Gaya Turabian
Barr, Amanda. et al..
CCEA GCSE English Language.
London:
Hodder Education Group,
2017.
Electronic Resource.