Cita APA (7th ed.)

Levin, R. I. (1998). Statistics for Management (7th.). Pearson.

Cita Chicago (17th ed.)

Levin, Richard I. Statistics for Management. 7th. New Delhi: Pearson, 1998.

Cita MLA (9th ed.)

Levin, Richard I. Statistics for Management. 7th. Pearson, 1998.