Using SPSS for Windows and Macintosh : analyzing and understanding data /
Samuel B. Green, Neil J. Salkind.
- 5th ed.
- Upper Saddle River, N.J. : Pearson/Prentice Hall, 2008.
- xv, 459 p. : ill. ; 28 cm.
Includes bibliographical references (p. 445) and index.