Higgins, J. J. (2004). Introduction to modern nonparametric statistics. Pacific Grove, CA: Brooks/Cole.
Dyfyniad Arddull ChicagoHiggins, James J. Introduction to Modern Nonparametric Statistics. Pacific Grove, CA: Brooks/Cole, 2004.
Dyfyniad MLAHiggins, James J. Introduction to Modern Nonparametric Statistics. Pacific Grove, CA: Brooks/Cole, 2004.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.