De Veaux, R. D., Velleman, P. F., & Bock, D. E. (2012). Stats: Data and Models (3. Edition.). Pearson / Addison Wesley.
Lua i Stíl Chicago (17ú heag.)De Veaux, Richard D., Paul F. Velleman, agus David E. Bock. Stats: Data and Models. 3. Edition. Boston [u.a.]: Pearson / Addison Wesley, 2012.
Lua MLA (8ú heag.)De Veaux, Richard D., et al. Stats: Data and Models. 3. Edition. Pearson / Addison Wesley, 2012.
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