Applied regression analysis (2. ed.). - Norman R. Draper; Harry Smith (Wiley, 1981)

11 Response surface designs. - Norman R. Draper; Dennis K. J. Lin (Design and analysis of experiments, 1996)

Saturated main-effect designs for factorial experiments. - Angela M. Dean; Norman R. Draper (Stat. Comput., 1999)

Generalized Ridge Analysis Under Linear Restrictions, With Particular Applications to Mixture Experiments Problems. - Norman R. Draper; Friedrich Pukelsheim (Technometrics, 2002)

Mixture Experiments: ILL-Conditioning and Quadratic Model Specification. - Philip Prescott; Angela M. Dean; Norman R. Draper; Susan M. Lewis (Technometrics, 2002)

Transformations, regression geometry and R. - Yufen Huang; Norman R. Draper (Comput. Stat. Data Anal., 2003)

Confidence Regions Around the Ridge of Optimal Response on Fitted Second-Order Response Surfaces. - Steven G. Gilmour; Norman R. Draper (Technometrics, 2003)

Response. - Steven G. Gilmour; Norman R. Draper (Technometrics, 2004)