Moynihan, D., & Titley, B. (2012). Complete economics for cambridge igcse and o-level (Second edition.). Oxford University Press.
Chicago Style (17th ed.) ZitazioaMoynihan, Dan, eta Brian Titley. Complete Economics for Cambridge Igcse and O-level. Second edition. Oxford: Oxford University Press, 2012.
MLA (9th ed.) ZitazioaMoynihan, Dan, eta Brian Titley. Complete Economics for Cambridge Igcse and O-level. Second edition. Oxford University Press, 2012.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.