Bernard, H. Russell <br/><br/>
Research methods in anthropology :  	  qualitative and quantitative approaches/ 
H. Russell Bernard 
 - Sixth edition 
 - Lanham:    Rowman & Littlefield,  c2018.  
 - xiii, 709 pages :     illustrations ;  26 cm. 
<br/><br/>Includes appendices, bibliographical references and index.