Stretching exercises for qualitative researchers 
Janesick, Valerie J. 
 - Fourth Edition. 
 -  SAGE Publications, Inc.,  2016 
 - xvii, 297 pages 
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<br/><br/><label>ISBN: </label>978-1-48335827-7 (pbk. : alk. paper) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Observation (Scientific method)
<br/><br/><label>Dewey Class. No.: </label>300.721 J335 2016