APA

Carver R. H., Nash J. G., . (2012). Doing data analysis with SPSS version 18. New Delhi: Cengage learning.

Chicago

Carver Robert H, Nash Jane Gradwohi, . 2012. Doing data analysis with SPSS version 18. New Delhi: Cengage learning.

Harvard

Carver R. H., Nash J. G., . (2012). Doing data analysis with SPSS version 18. New Delhi: Cengage learning.

MLA

Carver Robert H, Nash Jane Gradwohi, . Doing data analysis with SPSS version 18. New Delhi: Cengage learning. 2012.