Colton, R., Casper, J. Understanding Voice Problems. A Physiological Persprctive for Diagnosis and Treatment. Baltimore: W W, 1996 418 с. : с фиг. 0-683-02059-5.
Colton, R., Casper, J. Understanding Voice Problems. A Physiological Persprctive for Diagnosis and Treatment. Baltimore: W W, 1996 418 с. : с фиг. 0-683-02059-5.
Colton, R., Casper, J. (1996) Understanding Voice Problems. A Physiological Persprctive for Diagnosis and Treatment, Baltimore: W W 418 с. : с фиг. 0-683-02059-5.
Colton, R., & Casper, J. (1996). Understanding Voice Problems. A Physiological Persprctive for Diagnosis and Treatment. Baltimore: W W, 418 с. : с фиг.
Colton R, Casper J. Understanding Voice Problems. A Physiological Persprctive for Diagnosis and Treatment. Baltimore: W W; 1996. p. 418 с. : с фиг. ISBN: 0-683-02059-5.