Heath, John 1933-.
Teaching and writing case studies: practical guide /
John Heath 
. - 3rd edition 
. - Wharley End : Cranfield University,  2006 
. - xii, 171 p.  ill.  23 cm. 
<br/>К.: Бібліогр. : с. 167-168, , Покажчик<br/> 
<br/><label>  ISBN: </label>0-907815-03-0 0-907815-03-7