Invitational Conference on Testing Problems New York & Glass, G. V. (1971). Proceedings: The promise and perils of educational information systems. Educational Testing Service.
Cita Chicago (17th ed.)Invitational Conference on Testing Problems New York i Gene V. Glass. Proceedings: The Promise and Perils of Educational Information Systems. Princeton, N.J: Educational Testing Service, 1971.
Cita MLA (8th ed.)Invitational Conference on Testing Problems New York i Gene V. Glass. Proceedings: The Promise and Perils of Educational Information Systems. Educational Testing Service, 1971.
Atenció: Aquestes cites poden no estar 100% correctes.