Brian Everitt/D. Hand: Finite mixture distributions. Chapman & Hall 1981. 19158 Albert Marshall/Ingram Olkin: Families of multivariate distributions. J. Am. Stat. Ass. 83 (1988), 834-841. Geoffrey McLachlan/Kaye Basford: Mixture models. Dekker 1987, 280p. $135. 17281 Geoffrey McLachlan/Kim-anh Do/Christophe Ambroise: Analyzing microarray gene expression data. Wiley 2004, 320p. $84. 17280 Geoffrey McLachlan/David Peel: Finite mixture models. Wiley 2000, 420p. $99.