APA Style
Titley, Brian. ().
Complete Economics for Cambridge IGCSE & O Level Teacher Resource Pack .
:
Cambridge University Press.
Chicago Style
Titley, Brian.
Complete Economics for Cambridge IGCSE & O Level Teacher Resource Pack.
:
Cambridge University Press,
.
Text.
MLA Style
Titley, Brian.
Complete Economics for Cambridge IGCSE & O Level Teacher Resource Pack.
:
Cambridge University Press,
.
Text.
Turabian Style
Titley, Brian.
Complete Economics for Cambridge IGCSE & O Level Teacher Resource Pack.
:
Cambridge University Press,
.
Print.