Παραπομπή APA

Aldrich, J. O., & Rodriguez, H. M. (2013). Building SPSS graphs to understand data. Sage Publications, Inc..

Παραπομπή Chicago Style

Aldrich, James O., και Hilda M. Rodriguez. Building SPSS Graphs to Understand Data. California: Sage Publications, Inc., 2013.

Παραπομπή MLA

Aldrich, James O., και Hilda M. Rodriguez. Building SPSS Graphs to Understand Data. Sage Publications, Inc., 2013.