2Melkers, J.E., and Willoughby, K.G. "Budgeters' Views- of State Performance Budgeting Systems: Distinctions AcrossBranches." Public Administration Review, 2001, (1).
2Melkers,J.E., and Willoughby,K.G.“Budgeters' Views of State Performance Budgeting Systems: Distinctions Across Branches.” Public Administration Review,2001, (1).
3Gerald J. Miller, Hildreth W. Bartley. Performance based budgeting: an ASPA classic[M]. Boulder, Colorado: Westview Pr., 2001.