California Assessment Program. (1989). A Question of thinking: A first look at students' performance on open-ended questions in mathematics. The Department.
Chicagoスタイル(17版)引用形式California Assessment Program. A Question of Thinking: A First Look at Students' Performance on Open-ended Questions in Mathematics. Sacramento, Calif: The Department, 1989.
MLA(9版)引用形式California Assessment Program. A Question of Thinking: A First Look at Students' Performance on Open-ended Questions in Mathematics. The Department, 1989.
警告: この引用は必ずしも正確ではありません.