APA Style
Complete Economics For Cambridge IGCSE & O Level. (2012).
:
.
Chicago Style
Complete Economics For Cambridge IGCSE & O Level.
.
:
,
2012.
Economy & Business.
MLA Style
Complete Economics For Cambridge IGCSE & O Level.
.
:
,
2012.
Economy & Business.
Turabian Style
Complete Economics For Cambridge IGCSE & O Level.
:
,
2012.
Economy & Business.