Ferguson, Eva Dreikurs. <br/><br/>
Motivation :  an experimental approach / 
Eva Dreikurs Ferguson ; with a chapter contribution by Richard E. Musty. 
 - New York :  Holt, Rinehart and Winston,  1976. 
 - xvi, 453 pages :  illustrations ;  24 cm. 
<br/><br/>Includes bibliographical references (p. 397-437) and index. 
<br/><br/><label>ISBN: </label>0030127262 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Motivation (Psychology).<br/>Thought and thinking.<br/>Psychology, Experimental.