Gower, J. C., & Hand, D. J. (1996). Biplots. Chapmam and Hall.
Chicago Style (17th ed.) CitationGower, J. C., and David J. Hand. Biplots. Londres: Chapmam and Hall, 1996.
MLA (9th ed.) CitationGower, J. C., and David J. Hand. Biplots. Chapmam and Hall, 1996.
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