Research methods in practice :  strategies for description and causation / 
Dahilia K. Remler, Gregg G. Van Ryzin 
 - 2nd ed. 
 - Los Angeles :  SAGE,  c2015 
 - xxxvi, 606 p. :  ill. ;  25 cm. 
<br/><br/><label>ISBN: </label>9781452276403 9781483312392 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research--methodology--Study and teaching (Graduate)
<br/><br/><label>Dewey Class. No.: </label>001.42  / R388R