APA (7th ed.) Zitazioa
Mansfield, E. (1987). Statistics for business and economics: Problems, exercises, and case studies (3rd ed.). W. W. Norton.
Chicago Style (17th ed.) Zitazioa
Mansfield, Edwin. Statistics for Business and Economics: Problems, Exercises, and Case Studies. 3rd ed. New York: W. W. Norton, 1987.
MLA (9th ed.) Zitazioa
Mansfield, Edwin. Statistics for Business and Economics: Problems, Exercises, and Case Studies. 3rd ed. W. W. Norton, 1987.
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