Cita APA (7th ed.)

Field,Andy. (2014). Discovering Statistics using IBM SPSS Stastistics (4 th.). Sage Publication.

Cita Chicago (17th ed.)

Field,Andy. Discovering Statistics Using IBM SPSS Stastistics. 4 th. New Delhi: Sage Publication, 2014.

Cita MLA (9th ed.)

Field,Andy. Discovering Statistics Using IBM SPSS Stastistics. 4 th. Sage Publication, 2014.