Gordon, A. D. (1981). Classification: Methods for the exploratory analysis of multivariate data. London New York: Chapman and Hall.
Παραπομπή Chicago StyleGordon, A. D. Classification: Methods for the Exploratory Analysis of Multivariate Data. London New York: Chapman and Hall, 1981.
Παραπομπή MLAGordon, A. D. Classification: Methods for the Exploratory Analysis of Multivariate Data. London New York: Chapman and Hall, 1981.
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