Jakeman, V. (2006). Action plan for IELTS. Cambridge, UK: Cambtridge University Press.
Trích dẫn kiểu ChicagoJakeman, Vanessa. Action Plan for IELTS. Cambridge, UK: Cambtridge University Press, 2006.
Deismireacht MLAJakeman, Vanessa. Action Plan for IELTS. Cambridge, UK: Cambtridge University Press, 2006.
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