Brockman ,John. (1995). How Things are: A science Tool- Kit for The Mind. Universities Press.
Lua i Stíl Chicago (17ú heag.)Brockman ,John. How Things Are: A Science Tool- Kit for The Mind. Universities Press, 1995.
Lua MLA (9ú heag.)Brockman ,John. How Things Are: A Science Tool- Kit for The Mind. Universities Press, 1995.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.