Brase, C. H., & Brase, C. P. (1987). Understandable statistics: Concepts and methods (instructor's guide) (3rd ed.). D.C. Heath and Co.
Čikaški stil citiranja (17. izdanje)Brase, Charles Henry, i Corrinne Pellillo Brase. Understandable Statistics: Concepts and Methods (instructor's Guide). 3rd ed. Lexington, Mass: D.C. Heath and Co, 1987.
MLA način citiranja (9. izdanje)Brase, Charles Henry, i Corrinne Pellillo Brase. Understandable Statistics: Concepts and Methods (instructor's Guide). 3rd ed. D.C. Heath and Co, 1987.
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