Dunteman, G. H. (1989). Principal components analysis. Sage Publications.
Cita Chicago (17th ed.)Dunteman, George H. Principal Components Analysis. London: Sage Publications, 1989.
Cita MLA (9th ed.)Dunteman, George H. Principal Components Analysis. Sage Publications, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.