Hayslett, H. T. (1991). Statistics made simple (Third (revised) edition.). Made Simple Books.
Chicago-Zitierstil (17. Ausg.)Hayslett, Homer T. Statistics Made Simple. Third (revised) edition. London: Made Simple Books, 1991.
MLA-Zitierstil (9. Ausg.)Hayslett, Homer T. Statistics Made Simple. Third (revised) edition. Made Simple Books, 1991.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.