APA Style
Barrington, Karen.. (1999).
IGCSE Business studies (_).
:
John Murrey.
Chicago Style
Barrington, Karen..
IGCSE Business studies.
_
:
John Murrey,
1999.
.
MLA Style
Barrington, Karen..
IGCSE Business studies.
_
:
John Murrey,
1999.
.
Turabian Style
Barrington, Karen..
IGCSE Business studies.
_
:
John Murrey,
1999.
.