Dennett, Daniel C. (Daniel Clement). <br/><br/>
Marwan ibn Muhammad :  the passing of the Umayyad caliphate 
Daniel C. Dannett. 
 - Cambridge, Mass. :  Harvard University Press,  1939. 
 - 329 p. ;  22 cm. 
<br/><br/>Thesis (Ph.D) - Harvard University, 1939. 
<br/><br/>p. : (330-337). 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Caliphate.