Jarrell, S. B. (1988). Basic business statistics. Allyn and Bacon.
Cita Chicago (17th ed.)Jarrell, Stephen B. Basic Business Statistics. Boston: Allyn and Bacon, 1988.
Cita MLA (9th ed.)Jarrell, Stephen B. Basic Business Statistics. Allyn and Bacon, 1988.
Atenció: Aquestes cites poden no estar 100% correctes.