National Assessment of Educational Progress. (1979). The second assessment of mathematics, 1977-78: Released exercise set. The Assessment.
Chicago Style (17th ed.) CitationNational Assessment of Educational Progress. The Second Assessment of Mathematics, 1977-78: Released Exercise Set. Dever: The Assessment, 1979.
MLA (9th ed.) CitationNational Assessment of Educational Progress. The Second Assessment of Mathematics, 1977-78: Released Exercise Set. The Assessment, 1979.
Warning: These citations may not always be 100% accurate.