Oxford dictionary of quotations 
/ Oxford University Press 
 - London:   Oxford University Press,   1953 
 - 1002p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management
<br/><br/><label>Subjects--Index Terms: </label>Bibliography 
<br/><br/><label>Universal Decimal Class. No.: </label>R 820-8(03)  / J3