Cita APA (7a ed.)
Faris, G. (1963). Improving the learning enviroment: A study on the local preparation of visual instructional materials.
Cita estilo Chicago (17a ed.)
Faris, Gene. Improving the Learning Enviroment: A Study on the Local Preparation of Visual Instructional Materials. 1963.
Cita MLA (9a ed.)
Faris, Gene. Improving the Learning Enviroment: A Study on the Local Preparation of Visual Instructional Materials. 1963.
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