References
Greene, W. H. (2002): Econometric Analysis. Prentice Hall. [article] [CiteULike]
Hayashi, F. (2000): Econometrics. Princeton University Press. [article] [CiteULike]
Simon, C. P., and L. Blume (1994): Mathematics for Economists. W. W. Norton & Company. [article] [CiteULike]