1) Ash S. W. (2014). Innovation healing. Minneapolis, St. Paul Magazine, (11), 105-107

2) Balacs T. (1997) Cineole rich eucalyptus. International Journal of Aromatherapy 8(2), 15–21.

3) Blanc P. (2001). Alternative therapies among adults with a reported diagnosis of asthma or rhinosinusitis: Data from a population-based survey. Chest, 120, 1461-1467.

4) Buchbauer G. (1993) Molecular interaction: biological effects and modes of action of essential oils. International Journal of Aromatherapy 5(1), 11–14.

5) Buckle J. (1998) Fibromyalgia and aromatherapy. Aromatherapy Today 8, 26–29.