Belsley, D. A., Kuh, E., and Welsch, R. E. (1980), Regression Diagnostics: Identifying Influential Data and Sources of Collinearity, New York: John Wiley & Sons.
Kutner, M. H. (1974), “Hypothesis Testing in Linear Models (Eisenhart Model),” The American Statistician, 28, 98–100.
McCullagh, P. and Nelder, J. A. (1989), Generalized Linear Models, Second Edition, London: Chapman & Hall.