Everitt, B. (2002). The Cambridge dictionary of statistics (2nd ed.). Cambridge University Press.
Dyfyniad Arddull ChicagoEveritt, Brian. The Cambridge Dictionary of Statistics. 2nd ed. Cambridge: Cambridge University Press, 2002.
Dyfyniad MLAEveritt, Brian. The Cambridge Dictionary of Statistics. 2nd ed. Cambridge University Press, 2002.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.