Lawson, T. E. (1974). Formative instructional product evaluation: Instruments and strategies. Educational Technology Publications.
Citazione stile Chigago Style (17a edizione)Lawson, Tom E. Formative Instructional Product Evaluation: Instruments and Strategies. Englewood Cliffs: Educational Technology Publications, 1974.
Citatione MLA (9a ed.)Lawson, Tom E. Formative Instructional Product Evaluation: Instruments and Strategies. Educational Technology Publications, 1974.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.