Doane, D. P., & Seward, l. e. (2011). Applied statistics in business and economics (3rd ed.). McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Doane, David P., agus lori e. Seward. Applied Statistics in Business and Economics. 3rd ed. USA: McGraw-Hill, 2011.
Lua MLA (9ú heag.)Doane, David P., agus lori e. Seward. Applied Statistics in Business and Economics. 3rd ed. McGraw-Hill, 2011.
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