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Cita Chicago (17th ed.)ERIC Clearinghouse on Assessment and Evaluation i Md.). Department of Measurement University of Maryland (College Park. Practical Assessment, Research & Evaluation: PARE. College Park, Md.: ERIC Clearinghouse on Assessment and Evaluation and the Department of Measurement, Statistics, and Evaluation at the University of Maryland, 1989.
Cita MLA (9th ed.)ERIC Clearinghouse on Assessment and Evaluation i Md.). Department of Measurement University of Maryland (College Park. Practical Assessment, Research & Evaluation: PARE. ERIC Clearinghouse on Assessment and Evaluation and the Department of Measurement, Statistics, and Evaluation at the University of Maryland, 1989.