Twenty Years of Silents, Nineteen Hundred Eight to Nineteen Twenty-Eight by A Guide to American Film Directors by 
Exiles in Hollywood by 
Hollywood's Italian American Filmmakers by 
The St. James Film Directors Encyclopedia by Golden Throats and Silver Tongues: The Radio Announcers
Hitch Your Antenna to the Stars! by 
Musicmakers of Network Radio by Hitch Your Antenna to the Stars! by 
The Women Who Made Television Funny by 