Author's and writer's who's who 
/ Burke's Peerage Limited 
 - London:   Burke's Peerage Limited,   1960 
 - 540p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management
<br/><br/><label>Subjects--Index Terms: </label>History 
<br/><br/><label>Universal Decimal Class. No.: </label>R 92:820  / K3