← Search Journal of Marketing Research Vol. 18 No. 4 1981 Clustering Algorithms John A. Hartigan; Helmut Spath; J. Van Ryzin DOI10.2307/3151350 Volume18 Issue4 Pages487 Sources semanticscholar openalex crossref Cite APA 7 MLA 9 Chicago (author–date) Harvard Elsevier Harvard (JFE, JBF…) The Accounting Review Academy of Management American Marketing Association INFORMS (Management Science) Copy citation Copied ✓