Gravetter, Frederick J. <br/><br/>
Research methods for the behavioral sciences /  
Frederick J. Gravetter and Lori-Ann B. Forzano 
 - Fifth Edition 
 - Singapoer :   Cengage Learning,   c2017. 
 - xxiii, 628 pages :  illustration ;   23 cm. 
<br/><br/>Includes glossary, bibliographical references and index. 
<br/><br/><label>ISBN: </label>978-981-4773-78-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PSYCHOLOGY -- RESEARCH -- METHODOLOGY.<br/>SOCIAL SCIENCES -- RESEARCH -- METHODOLOGY.
<br/><br/><label>LC Class. No.: </label>BF 76.5 G73 2017