@misc{Latham-Koenig_Christina_English,
 author={Latham-Koenig, Christina and Oxeden, Clive and Chomacki, Kate},
 howpublished={online},
 publisher={Oxford: Oxford University Press},
 language={eng},
 title={English File: Intermediate Plus},
 type={książka},
 keywords={język angielski - nauczanie, podręcznik},
}