| title | ISBN-13 (ISBN-10)  | year of publication | 
|---|---|---|
| Psychophysiological States: The Ultradian Dynamics of Mind-Body Interactions | 978-0-12-411121-9 (0-12-411121-1)  | 2012 | 
| Psychophysiological States: The Ultradian Dynamics of Mind-Body Interactions (Volume 80) | 978-0-12-374275-9 (0-12-374275-7)  | 2007 | 
D.K · D S · David K. · David S. · David Shannahoff-Khalsa · S.K. · S S