Chapman, S. B. (2013). Make Your Brain Smarter (2nd.). Simon and Schuster Paperbacks.
Lua i Stíl Chicago (17ú heag.)Chapman, Sandra Bond. Make Your Brain Smarter. 2nd. New York: Simon and Schuster Paperbacks, 2013.
Lua MLA (9ú heag.)Chapman, Sandra Bond. Make Your Brain Smarter. 2nd. Simon and Schuster Paperbacks, 2013.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.