Ash, Don: A Simple Guide to Body Awareness and Tension Release by way
      of the Breathe,  Alliance Physical Therapy, 245 Rochester Hill Road,
      Rochester, NH   03867  USA
      Cassette Tape – $10:  Emil:  AshPT@aol.com
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Jones, Eve:  The Logic of Magical Thought and the Dance of the Breath  The Ideal    
     Breath:  www.rebirthla.com
Kent, Howard: Breathe Better – Feel Better,  Quarto Publishing , UK, 1997.
McKeown, P. (2004) Close Your Mouth: Buteyko Breathing Clinic self help manual. Co
Galway: Buteyko Books.
Rama, Swami: The Science of Breathing,  Himalayan Publishers, Honesdale,
     PA,  1985.
Sabatini, Sandra: Breath, the essence of Yoga, A guide to inner stillness
     Thorsons.  2000.
Saraswati, Swami Ambikananda:  Principles of Breathwork,  Thorsons,
     London,  1999.
Sky, Michael:  Breathing, Bear and Company, Santa Fe, NM,  1990.
Speads, Carola:  Ways to Better Breathing,  Healing Arts Press, Rochester, VT,
     1992.
Timmons, Beverly H. ed.:  Behavioral and Psychological Approaches to
     Breathing Disorders,  St. Bartholomew’s Hospital,  London & Ronald Ley,
     State University of New York,  Albany,  USA,  Plenum, London,  1995
Zi, Nancy:  The Art of Breathing,  www.theartofbreathing.com