Gaya APA
Creative English Workbook 2A : for SMA Year XI. (2008).
Jakarta:
Erlangga.
Gaya Chicago
Creative English Workbook 2A : for SMA Year XI.
Cet.1.
Jakarta:
Erlangga,
2008.
Non Fiksi.
Gaya MLA
Creative English Workbook 2A : for SMA Year XI.
Cet.1.
Jakarta:
Erlangga,
2008.
Non Fiksi.
Gaya Turabian
Creative English Workbook 2A : for SMA Year XI.
Jakarta:
Erlangga,
2008.
Non Fiksi.