Introduction to research: understanding and applying multiple strategies / 
Elizabeth Depoy and Laura N. Gitlin. 
 - Sixth edition. 
 - New York: USA :  Elsevier Publishing,  c2020. 
 - xi,402 pages :  includes bibliographical references, colored, glossy ;  28 centimeters. 
<br/><br/><label>ISBN: </label>9780323612470 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research--2020--USA--pb.