Cita APA

Keller, G., & Gerald Keller. Statistics for management and economics. Mason, OH: Thomson/South-Western.

Chicago Style Citation

Keller, Gerald, i Gerald Keller. Statistics for Management and Economics. Mason, OH: Thomson/South-Western.

Cita MLA

Keller, Gerald, i Gerald Keller. Statistics for Management and Economics. Mason, OH: Thomson/South-Western.

Atenció: Aquestes cites poden no estar 100% correctes.