Thomas, P. L. (2004). Numbers games: Measuring and mandating American education. P. Lang.
Cita Chicago (17th ed.)Thomas, P. L. Numbers Games: Measuring and Mandating American Education. New York, NY: P. Lang, 2004.
Cita MLA (9th ed.)Thomas, P. L. Numbers Games: Measuring and Mandating American Education. P. Lang, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.