Martha Lynne Gackle · 2 obras en el catálogoObrasTThe effect of selected vocal techniques for breath managemenThe effect of selected vocal techniques for breath management, resonation, and vowel unification on tone production in the junior high school female voice1987Voices in Concert
TThe effect of selected vocal techniques for breath managemenThe effect of selected vocal techniques for breath management, resonation, and vowel unification on tone production in the junior high school female voice1987
