- 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 Practice Of Phonetics And Of Elementary Articulation Exercises
- The Theory Of Breathing
- The Art Of Breathing And The Act Of Inspiration