- The Art Of Breathing As The Basis Of Tone-production: (the Old Italian School Of Singing) Indisensable To Singers, Elocutionists, Educators ... And To ... Of Having A Pleasant Voice And Good Health
- Conversations with Lukács
- The Art Of Breathing And The Act Of Expiration During Singing
- The Art Of Breathing And The Act Of Inspiration
- The Theory Of Breathing