Gaya APA

McKinney, J, C. (1994). Diagnosis and Correction of Vocal Faults, The : a manual for teachers of singing and for choir directors . Nashville: Genevox Music Group.

Gaya MLA

McKinney, James, C.. "Diagnosis and Correction of Vocal Faults, The : a manual for teachers of singing and for choir directors". Nashville: Genevox Music Group, 1994. Academic.