Hutchinson, T. (1997). Lifelines: Pre-intermediate workbook. Oxford: Oxford University Press.
Chicago-stil citatHutchinson, Tom. Lifelines: Pre-intermediate Workbook. Oxford: Oxford University Press, 1997.
MLA-referensHutchinson, Tom. Lifelines: Pre-intermediate Workbook. Oxford: Oxford University Press, 1997.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.