Alkin, M. C., Daillak, R., & White, P. (1979). Using evaluations: Does evaluation make a difference? Sage library of social research.
Cita Chicago Style (17a ed.)Alkin, Marvin C., Richard Daillak, y Peter White. "Using Evaluations: Does Evaluation Make a Difference?" Sage Library of Social Research 1979.
Cita MLA (8a ed.)Alkin, Marvin C., et al. "Using Evaluations: Does Evaluation Make a Difference?" Sage Library of Social Research, 1979.
Precaución: Estas citas no son 100% exactas.