Kohler, U. (2005). Data analysis using stata. Stata Press.
Chicagoスタイル(17版)引用形式Kohler, Ulrich. Data Analysis Using Stata. College Station, TX: Stata Press, 2005.
MLA(9版)引用形式Kohler, Ulrich. Data Analysis Using Stata. Stata Press, 2005.
警告: この引用は必ずしも正確ではありません.