Barnett, R. A. (2007). Precalculus: With limits. McGraw Hill Higher Education.
Chicagoスタイル(17版)引用形式Barnett, Raymond A. Precalculus: With Limits. Boston: McGraw Hill Higher Education, 2007.
MLA(9版)引用形式Barnett, Raymond A. Precalculus: With Limits. McGraw Hill Higher Education, 2007.
警告: この引用は必ずしも正確ではありません.