Moynihan, D., & Titley, B. (2012). Complete economics for cambridge igcse and o-level (Second edition.). Oxford University Press.
Cita Chicago (17th ed.)Moynihan, Dan, i Brian Titley. Complete Economics for Cambridge Igcse and O-level. Second edition. Oxford: Oxford University Press, 2012.
Cita MLA (9th ed.)Moynihan, Dan, i Brian Titley. Complete Economics for Cambridge Igcse and O-level. Second edition. Oxford University Press, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.