1. Just how lucid are lucid dreams?
2. Drummond, David C. “Unmasking Mascall’s Mouse Traps.”Proceedings of the Fifteenth Vertebrate Pest Conference, Hyatt Newporter, Newport Beach, CA, 1992, edited by John E. Borrecco and Rex E. Marsh, U of California, 1992, pp. 229-35.
3. Incorporation of recent waking-life experiences in dreams correlates with frontal theta activity in REM sleep
4. FitzMaurice, Kevin Everett. Something for Nothing. Kindle ed., FitzMaurice, 2011.