Foster, J. J. (1993). Starting SPSS/PC+ and SPSS for windows: A beginner's guide to data analysis. Sigma Press.
Chicago Style (17th ed.) CitationFoster, Jeremy J. Starting SPSS/PC+ and SPSS for Windows: A Beginner's Guide to Data Analysis. Wilmslow: Sigma Press, 1993.
MLA (8th ed.) CitationFoster, Jeremy J. Starting SPSS/PC+ and SPSS for Windows: A Beginner's Guide to Data Analysis. Sigma Press, 1993.
Warning: These citations may not always be 100% accurate.