Owens, T. R. (1979). Program evaluation skills for busy administrators (Rev. ed.). Northwest Regional Educational Laboratory.
Style de citation Chicago (17e éd.)Owens, Thomas R. Program Evaluation Skills for Busy Administrators. Rev. ed. Portland, Oregon: Northwest Regional Educational Laboratory, 1979.
Style de citation MLA (8e éd.)Owens, Thomas R. Program Evaluation Skills for Busy Administrators. Rev. ed. Northwest Regional Educational Laboratory, 1979.
Attention : ces citations peuvent ne pas être correctes à 100%.