Weiss, C. H. (1972). Evaluation research: Methods for assessing program effectiveness. Prentice-Hall.
Style de citation Chicago (17e éd.)Weiss, Carol H. Evaluation Research: Methods for Assessing Program Effectiveness. New Jersey: Prentice-Hall, 1972.
Style de citation MLA (8e éd.)Weiss, Carol H. Evaluation Research: Methods for Assessing Program Effectiveness. Prentice-Hall, 1972.
Attention : ces citations peuvent ne pas être correctes à 100%.