There was the book Eddie Cantor A Bio-Bibliography by James Fisher  
Published by Greenwood Press in 19996. Has a list of recordings, radio shows  Film 
and Magazine articles
 
There's also a list of recordings in "Eddie Cantor : A Life in Show  
Business" by Gregory Koesluk from McFarland April 1995
 
 
Cantor's Grandson Brian Gari is responsible for the website and reissues  
the CDs and DVDS so you might contact him via the site at: 
http://eddiecantor.com/
 
 
Steve Ramm
 
 
 
 
 
In a message dated 11/19/2014 9:32:11 A.M. Eastern Standard Time,  
[log in to unmask] writes:

Greetings all.

Does anyone out there know where I can get a  complete Eddie Cantor 78 rpm 
discography including all the labels on which he  recorded?   I need it for 
research.

Regards,
Ben  Roth