Dugopolski Mark. (2006). Student's Solutions Manual for use with Algebra for College Students (Tái bản lần thứ 4.). New York.: McGraw -Hill.
シカゴスタイル引用形Dugopolski Mark. Student's Solutions Manual for Use With Algebra for College Students. Tái bản lần thứ 4. New York.: McGraw -Hill, 2006.
MLA引用形式Dugopolski Mark. Student's Solutions Manual for Use With Algebra for College Students. Tái bản lần thứ 4. New York.: McGraw -Hill, 2006.
警告: この引用は必ずしも正確ではありません.