Não informado. (1979). Educational Evaluation and Policy Analysis. American Educational Research Association.
Style de citation Chicago (17e éd.)Não informado. Educational Evaluation and Policy Analysis. Washington: American Educational Research Association, 1979.
Style de citation MLA (8e éd.)Não informado. Educational Evaluation and Policy Analysis. American Educational Research Association, 1979.
Attention : ces citations peuvent ne pas être correctes à 100%.