Gackle, M. L. (1987). The effect of selected vocal techniques for breath management, resonation, and vowel unification on tone production in the junior high school female voice.
Chicago Style (17th ed.) CitationGackle, Martha Lynne. The Effect of Selected Vocal Techniques for Breath Management, Resonation, and Vowel Unification on Tone Production in the Junior High School Female Voice. 1987.
MLA (8th ed.) CitationGackle, Martha Lynne. The Effect of Selected Vocal Techniques for Breath Management, Resonation, and Vowel Unification on Tone Production in the Junior High School Female Voice. 1987.
Warning: These citations may not always be 100% accurate.