The volta bureau's books of lip reading practice material.
APA Citation
Volta Bureau (U.S.). (19). The volta bureau's books of lip reading practice material. [Place of publication not identified]: [publisher not identified].
MLA Citation
Volta Bureau (U.S.). The Volta Bureau's Books of Lip Reading Practice Material. [Place of publication not identified]: [publisher not identified], 19.
Warning: These citations may not always be complete (especially for serials).