Epstein, I., & Grasso, A. J. (1992). Research utilization in the social services: Innovations for practice and administration. Haworth Press.
Chicago-viite (17. p.)Epstein, Irwin, ja Anthony J. Grasso. Research Utilization in the Social Services: Innovations for Practice and Administration. New York: Haworth Press, 1992.
MLA-viite (9. p.)Epstein, Irwin, ja Anthony J. Grasso. Research Utilization in the Social Services: Innovations for Practice and Administration. Haworth Press, 1992.
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