Behavioral and mental health research :  a handbook of skills and methods / 
edited by Glenys Parry & Fraser N. Watts. 
 - 2nd ed. 
 - United Kingdom:  Erlbaum (UK) Taylor & Francis,  1996. 
 - xvi, 464 p.:  ill.; 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0863773877 0863773885 
<br/><br/><label>LCCN: </label>0-86377-388-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Handbook<br/>Skills and methods