MathSoft. (1999). S-plus 2000: Programmer's guide. Data Analysis Products Division.
Chicagoスタイル(17版)引用形式MathSoft. S-plus 2000: Programmer's Guide. Seattle: Data Analysis Products Division, 1999.
MLA(9版)引用形式MathSoft. S-plus 2000: Programmer's Guide. Data Analysis Products Division, 1999.
警告: この引用は必ずしも正確ではありません.