Clippinger, D. A. The Head Voice and Other Problems: Practical Talks on Singing.
Chicago Style (17th ed.) CitationClippinger, D. A. The Head Voice and Other Problems: Practical Talks on Singing.
MLA (9th ed.) CitationClippinger, D. A. The Head Voice and Other Problems: Practical Talks on Singing.
Warning: These citations may not always be 100% accurate.