Applying environmental criteria to supplier assessment: A study in the application of the Analytical Hierarchy Process. - Robert B. Handfield; Steven V. Walton; Robert Sroufe; Steven A. Melnyk (Eur. J. Oper. Res., 2002)

Sustainability-Focused Knowledge Management in a Global Enterprise. - William E. Spangler; Robert Sroufe; Matthew Madia; Jyothsna Singadivakkam (J. Comput. Inf. Syst., 2014)