Weller, Susan C., <br/><br/>
Systematic data collection/ 
Susan C. Weller, A. Kimball Romney. 
 - London:  Sage Publications,  1988. 
 - 96 pages ;  22 cm. 
 - Qualitative research methods  volume 10 .
<br/><br/>pages 91-95. 
<br/><br/><label>ISBN: </label>0803930739  RM67.47 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Field work.<br/>Social sciences--Research.<br/>Interviewing.