Brown, F. L., Amos, J. R., & Mink, O. G. (1995). Statistical concepts: A basic program (3rd ed.). HarperCollins College Publishers.
Lua i Stíl Chicago (17ú heag.)Brown, Foster Lloyd, Jimmy R. Amos, agus Oscar G. Mink. Statistical Concepts: A Basic Program. 3rd ed. New York: HarperCollins College Publishers, 1995.
Lua MLA (9ú heag.)Brown, Foster Lloyd, et al. Statistical Concepts: A Basic Program. 3rd ed. HarperCollins College Publishers, 1995.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.