A guide to historical method / 
edited by Robert Jones Shafer ... [et al.]. 
 - 3rd ed. 
 - Homewood, Ill. :  Dorsey Press,  1980. 
 - xvi, 272 p. ;  23 cm. 
<br/><br/>Includes bibliographical references (p. 253-257) and index. 
<br/><br/><label>ISBN: </label>0256023131 
<br/><br/><label>LCCN: </label>79-55220 
<br/><br/><label>Subjects--Topical Terms: </label><br/>History--Methodology.