Mullis, I. V. S., & Jenkins, L. (1990). The reading report card: 1971 - 88 ; trends from The Nation's Report Card. National Assessment of Educational Progress, Educational Testing Service.
Chicago-Zitierstil (17. Ausg.)Mullis, Ina V. S., und Lynn Jenkins. The Reading Report Card: 1971 - 88 ; Trends from The Nation's Report Card. Princeton, NJ: National Assessment of Educational Progress, Educational Testing Service, 1990.
MLA-Zitierstil (9. Ausg.)Mullis, Ina V. S., und Lynn Jenkins. The Reading Report Card: 1971 - 88 ; Trends from The Nation's Report Card. National Assessment of Educational Progress, Educational Testing Service, 1990.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.