Hersom, Herbert. <br/><br/>
The recorder and music magazine ;   No. 4 

 - Londres : ENK :   Edgar Hunt,   1987. 
 - p. 103-106 :   il. 
 - Trimestral 
 - No. 4(Dec. 1987) 
 - The recorder and music magazine ;   No. 4 .
 -  Edgar Hunt. .