Cita APA (7th ed.)
Hildebrand, D. K. (1987). Statistical thinking for managers (2nd ed.). Duxbury Press.
Cita Chicago (17th ed.)
Hildebrand, David K. Statistical Thinking for Managers. 2nd ed. Boston: Duxbury Press, 1987.
Cita MLA (9th ed.)
Hildebrand, David K. Statistical Thinking for Managers. 2nd ed. Duxbury Press, 1987.
Atenció: Aquestes cites poden no estar 100% correctes.