Cita APA (7th ed.)
Brase, C. H., & Brase, C. P. (1987). Understandable statistics: Concepts and methods (3rd ed.). D.C. Heath and Co..
Cita Chicago (17th ed.)
Brase, Charles Henry, i Corrinne Pellillo Brase. Understandable Statistics: Concepts and Methods. 3rd ed. Lexington, Mass.: D.C. Heath and Co., 1987.
Cita MLA (9th ed.)
Brase, Charles Henry, i Corrinne Pellillo Brase. Understandable Statistics: Concepts and Methods. 3rd ed. D.C. Heath and Co., 1987.
Atenció: Aquestes cites poden no estar 100% correctes.