Dyfyniad APA

Mangold, M. C. (1927). Methods of measuring the reliability of tests. Catholic Education Press.

Dyfyniad Arddull Chicago

Mangold, Marie Cecilia. Methods of Measuring the Reliability of Tests. Washington, D.C.: Catholic Education Press, 1927.

Dyfyniad MLA

Mangold, Marie Cecilia. Methods of Measuring the Reliability of Tests. Catholic Education Press, 1927.

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