Stemple, J. C., Hapner, E. R., & Andrews, M. L. (2014). Voice therapy: Clinical case studies (Fourth edition.). Plural Publishing.
Čikaški stil citiranja (17. izdanje)Stemple, Joseph C., Edie R. Hapner, i Moya L. Andrews. Voice Therapy: Clinical Case Studies. Fourth edition. San Diego, California: Plural Publishing, 2014.
MLA način citiranja (9. izdanje)Stemple, Joseph C., et al. Voice Therapy: Clinical Case Studies. Fourth edition. Plural Publishing, 2014.
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