Carver, R. H., & Nash, J. G. (2012). Doing data analysis with SPSS version 18. Cengage Learning India Pvivate Limited.
Citazione stile Chigago Style (17a edizione)Carver, Robert H., e Jane Gradwohl Nash. Doing Data Analysis with SPSS Version 18. New Delhi: Cengage Learning India Pvivate Limited, 2012.
Citatione MLA (8a ed.)Carver, Robert H., e Jane Gradwohl Nash. Doing Data Analysis with SPSS Version 18. Cengage Learning India Pvivate Limited, 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.