Healy, M. (1986). Matrices for statistics. Clarendon Pr.
Cita Chicago (17th ed.)Healy, M.J.R. Matrices for Statistics. Oxford: Clarendon Pr, 1986.
Cita MLA (9th ed.)Healy, M.J.R. Matrices for Statistics. Clarendon Pr, 1986.
Atenció: Aquestes cites poden no estar 100% correctes.