Yin, Robert K.  (1941- ). <br/><br/>
Case study research :  design and methods / 
Robert K. Yin. 
 - 4th ed. 
 - Los Angeles [etc.] :  Sage,  cop. 2009. 
 - XIV, [2], 219 s. :  il. ;  23 cm. 
 - Applied Social Research Methods Series ;  vol. 5 .
 - Applied Social Research Methods Series  vol. 5 .
<br/><br/>Bibliogr. s. 193-202. Indeksy. 
<br/><br/><label>ISBN: </label>9781412960991 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Metoda przypadków (edukacja).<br/>Nauki społeczne--badania--metodologia.