Hough, Richard. <br/><br/>
History of the world's motorcycles / 
by Richard Hough and L. J. K. Setright. [Rev. ed.]. 
 - [S.l.] :  Harper,  1973. 
 - 208 p. :  ill. 
<br/><br/><label>LCCN: </label>67071793 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Motorcycles--History.
<br/><br/><label>Dewey Class. No.: </label>629.227