Cita APA

Vásquez Burgos, K., Retamal Sandoval, M. P., & Zapata Urrutia, Y. (2016). Effects of the semi-occluded vocal tract therapy on acoustic parameters of the voice teachers.

Citación estilo Chicago

Vásquez Burgos, Karina, María Pilar Retamal Sandoval, y Yessenia Zapata Urrutia. Effects of the Semi-occluded Vocal Tract Therapy On Acoustic Parameters of the Voice Teachers. 2016.

Cita MLA

Vásquez Burgos, Karina, María Pilar Retamal Sandoval, y Yessenia Zapata Urrutia. Effects of the Semi-occluded Vocal Tract Therapy On Acoustic Parameters of the Voice Teachers. 2016.