Manvell, Roger,  1909-1987. <br/><br/>
Art & animation :  the story of Halas & Batchelor Animation Studio 1940/1980. 

 - London :  Tantivy Press,  [1980] 
<br/><br/><label>Subjects--Personal Names: </label><br/>Halas, John.<br/>Batchelor, Joy.
<br/><br/><label>Subjects--Corporate Names: </label><br/>Halas and Batchelor.