Harrison, M. (1996). First certificate practice tests. Oxford: Oxford University Press.
Trích dẫn kiểu ChicagoHarrison, Mark. First Certificate Practice Tests. Oxford: Oxford University Press, 1996.
MLA CitationHarrison, Mark. First Certificate Practice Tests. Oxford: Oxford University Press, 1996.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.