Rosenman R, K Siddharthan and M Ahern (2000). “Data Envelopment Analysis to Determine Efficiencies of Health Maintenance Organizations.” Health Care Management Science 3(1): 23-29.

Rosko MD (1990). “Measuring Technical Efficiency in Health Care Organizations.” J Medical Systems 14(5): 307-322.

Rosko MD (1999). “Impact of Internal and External Environmental Pressures on Hospital Inefficiency.” Health Care Management Science 2(2): 63-74.

Rosko MD, JA Chilingerian, JS Zinn and WE Aaronson (1995). “The Effects of Ownership, Operating Environment, and Strategicchoices on Nursing-Home Efficiency.” Medical Care 3: 1001-1021.

Ross A and C Droge (2002). “An Integrated Benchmarking Approach to Distribution Center Performance Using DEA Modeling.” J Operations Management 20(1): 19-32.

Ross A and K Ernstberger (2006). “Benchmarking the It Productivity Paradox: Recent Evidence from the Manufacturing Sector.” Mathematical and Computer Modelling 44(1-2): 30-42.

Ross A and MA Venkataramanan (1997). “Multi Commodity-Multi Echelon Distribution Planning: A Dss Approach with Application.? in Proceedings – Annual Meeting of the Decision Sciences Institute, Decis Sci Inst, Atlanta, GA, USA. 3: 1489-1491.

Ross A, MA Venkataramanan and KW Ernstberger (1998). “Reconfiguring the Supply Network Using Current Performance Data.” Decision Sciences 29(3): 707-728.

Ross AD and C Droge (2004). “An Analysis of Operations Efficiency in Large-Scale Distribution Systems.” J Operations Management 21(6): 673-688.

Rosenberg D (1991). ?DEA (Data Envelopment Analysis) or Dubious Efficiency Assessment.” J Health and Human Resources Administration 14(1): 65-76.