Murphy, Raymond. <br/><br/>
English Grammar in Use:  a Self-Study Reference and Practice Book for Intermediate Students with Answers / 
Raymond Murphy. 
 - Cambridge:  Cambridge University Press,  1985. 
 - VIII, 328 s. :  il. ;  24 cm. 
<br/><br/><label>Uniwersalna Klasyfikacja Dziesiętna: </label> 811.111'36(07)