References/Notes/Attributions:
Source
Cunningham, R. and Heathcote, C. (1989), Estimating a non-Gaussian regression model with multicollinearity. Australian Journal of Statistics, 31,12-17.
References
Fox, J. and Weisberg, S. (2019) An R Companion to Applied Regression, Third Edition, Sage.
Weisberg, S. (2014) Applied Linear Regression, Fourth Edition, Wiley, Section 4.6.1.