Cita APA (7th ed.)

Keller, G. (2018). Statistics for management and economics (11e.). Cengage Learning.

Cita Chicago (17th ed.)

Keller, Gerald. Statistics for Management and Economics. 11e. Boston, MA: Cengage Learning, 2018.

Cita MLA (9th ed.)

Keller, Gerald. Statistics for Management and Economics. 11e. Cengage Learning, 2018.