Kotz, S., & Read, C. B. (1997). Encyclopedia of statistical sciences (Update.). Wiley.
Dyfyniad Arddull ChicagoKotz, Samuel, and Campbell B. Read. Encyclopedia of Statistical Sciences. Update. New York: Wiley, 1997.
Dyfyniad MLAKotz, Samuel, and Campbell B. Read. Encyclopedia of Statistical Sciences. Update. Wiley, 1997.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.