Ed by Kotz, S., & Johnson, N. (1982). Encyclopedia of statistical sciences. Vol.1: A to CIRCULAR: PROBABLE ERROR. John Wiley & Sons.
Dyfyniad Arddull ChicagoEd by Kotz, Samuel, and Norman Johnson. Encyclopedia of Statistical Sciences. Vol.1: A to CIRCULAR: PROBABLE ERROR. New York: John Wiley & Sons, 1982.
Dyfyniad MLAEd by Kotz, Samuel, and Norman Johnson. Encyclopedia of Statistical Sciences. Vol.1: A to CIRCULAR: PROBABLE ERROR. John Wiley & Sons, 1982.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.