Jaeger, R. M., & Tittle, C. K. (1980). Minimum competency achievement testing: Motives, models, measures, and consequences. MrCutrhan.
Lua i Stíl Chicago (17ú heag.)Jaeger, Richard M., agus Carol K. Tittle. Minimum Competency Achievement Testing: Motives, Models, Measures, and Consequences. California: MrCutrhan, 1980.
Lua MLA (9ú heag.)Jaeger, Richard M., agus Carol K. Tittle. Minimum Competency Achievement Testing: Motives, Models, Measures, and Consequences. MrCutrhan, 1980.
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