Arley, N., & Buch, K. R. (1950). Introduction to the theory of probability statistics. John Wiley & Sons INC.
Dyfyniad Arddull ChicagoArley, Nicls, and K Rander Buch. Introduction to the Theory of Probability Statistics. New York: John Wiley & Sons INC, 1950.
Dyfyniad MLAArley, Nicls, and K Rander Buch. Introduction to the Theory of Probability Statistics. John Wiley & Sons INC, 1950.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.