Lind, D. A. (2015). Statistical Techniques in Business & Economics 16th Ed. Mc Graw-Hill.
Lua i Stíl Chicago (17ú heag.)Lind, Douglas A. Statistical Techniques in Business & Economics 16th Ed. Mc Graw-Hill, 2015.
Lua MLA (8ú heag.)Lind, Douglas A. Statistical Techniques in Business & Economics 16th Ed. Mc Graw-Hill, 2015.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.