The experimental versus the pragmatic paradigm: Summary and conclusions. Fishman DB. DB Fishman - Evaluation and Program Planning, 1991 - Elsevier GSID: qpjYa6sU1aQJ
Influencing the health care system: policy alternatives. [No authors listed] NP Roos - Public Policy, 1974 - repository.library.georgetown.edu GSID: 6qnAsP9tUnsJ
Evaluation research: An assessment of theory, practice, and politics. [No authors listed] GSID: H6XzNBM4aFcJ