Cita APA (7th ed.)

Morgan, G. A. (2020). IBM SPSS for introductory statistics: : use and interpretation. Routledge.

Cita Chicago (17th ed.)

Morgan, George A. IBM SPSS for Introductory Statistics: : Use and Interpretation. Routledge, 2020.

Cita MLA (9th ed.)

Morgan, George A. IBM SPSS for Introductory Statistics: : Use and Interpretation. Routledge, 2020.

Atenció: Aquestes cites poden no estar 100% correctes.