Sincich, T. (1996). Business statistics by example (5th ed.). Prentice-Hall.
Cita Chicago (17th ed.)Sincich, Terry. Business Statistics by Example. 5th ed. New Jersey: Prentice-Hall, 1996.
Cita MLA (9th ed.)Sincich, Terry. Business Statistics by Example. 5th ed. Prentice-Hall, 1996.
Atenció: Aquestes cites poden no estar 100% correctes.