Uribe, M., & Mark Uribe; Liz; John Soars. (2002). New Headway English Course. Oxford: Oxford University Press.
Chicago Style CitationUribe, Mark, i Mark Uribe; Liz; John Soars. New Headway English Course. Oxford: Oxford University Press, 2002.
Cita MLAUribe, Mark, i Mark Uribe; Liz; John Soars. New Headway English Course. Oxford: Oxford University Press, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.