Case study method :  key issues, key texts / 
edited by Roger Gomm, Martyn Hammersley and Peter Foster. 
 - Bonhill Street, London :  SAGE,  2000. 
 - ix, 276 p. ;  24 cm. 
<br/><br/>References: p. 255-258. 
<br/><br/><label>ISBN: </label>0761964134  RM346.80 0761964142 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Methodology.<br/>Social sciences--Methodology.--Case studies<br/>Case method.