APA aipamena

Kohler, U., & Kreuter, F. (2012). Data analysis using stata (3rd.). Stata.

Chicago Style aipamena

Kohler, Ulrich, and Frauke Kreuter. Data Analysis Using Stata. 3rd. Texas: Stata, 2012.

MLA aipamena

Kohler, Ulrich, and Frauke Kreuter. Data Analysis Using Stata. 3rd. Stata, 2012.

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