APA Style
Chris Barker, Libby Mitchell. (2014).
Global English Workbook 7 as a Second Language .
united kingdom:
cambridge university press.
Chicago Style
Chris Barker, Libby Mitchell.
Global English Workbook 7 as a Second Language.
united kingdom:
cambridge university press,
2014.
Buku Pelajaran.
MLA Style
Chris Barker, Libby Mitchell.
Global English Workbook 7 as a Second Language.
united kingdom:
cambridge university press,
2014.
Buku Pelajaran.
Turabian Style
Chris Barker, Libby Mitchell.
Global English Workbook 7 as a Second Language.
united kingdom:
cambridge university press,
2014.
Buku Pelajaran.