Peters, M., & Schaaf, W. L. (1972). Algebra: A modern approach I. Alemar-Phoenix Pub. House.
Chicagoスタイル(17版)引用形式Peters, Max, , William L. Schaaf. Algebra: A Modern Approach I. Quezon City: Alemar-Phoenix Pub. House, 1972.
MLA(9版)引用形式Peters, Max, , William L. Schaaf. Algebra: A Modern Approach I. Alemar-Phoenix Pub. House, 1972.
警告: この引用は必ずしも正確ではありません.