TY  - BOOK
AU  - Davies,D.Garfield
AU  - Jahn,Anthony F.
TI  - Care of the professional voice: a management guide for singers, actor, and professional voice users 
SN  - 0750636408
PY  - 1998///
CY  - Oxford
PB  - Butterworth-Heinemann
KW  - Voice
KW  - Care and hygiene
KW  - Physiological aspects
N1  - Includes bibliographical references and index
ER  -