Balasubramanium, R. K. (2012). Voice in Gastroesophageal Reflux Disease and Laryngopharyngeal Reflux: Acoutical and Perceptual analysis. LAP LAMBERT Academic Publishing.
Chicago-referens (17:e uppl.)Balasubramanium, Radish Kumar. Voice in Gastroesophageal Reflux Disease and Laryngopharyngeal Reflux: Acoutical and Perceptual Analysis. LAP LAMBERT Academic Publishing, 2012.
MLA-referens (9:e uppl.)Balasubramanium, Radish Kumar. Voice in Gastroesophageal Reflux Disease and Laryngopharyngeal Reflux: Acoutical and Perceptual Analysis. LAP LAMBERT Academic Publishing, 2012.
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