Cita APA (7th ed.)

Pooler, W. S., & Thomas, S. (1978). Data management and analysis using SPSS. Policy Studies Associates.

Cita Chicago (17th ed.)

Pooler, William S., i Susan Thomas. Data Management and Analysis Using SPSS. Croto-on-Hudson, N.Y: Policy Studies Associates, 1978.

Cita MLA (9th ed.)

Pooler, William S., i Susan Thomas. Data Management and Analysis Using SPSS. Policy Studies Associates, 1978.