Norusis, M. J. (1992). SPSS/PC+ base system userʹs guide version 5.0. Chicago, IL: SPSS.
Chicago Style CitationNorusis, Marija J. SPSS/PC+ Base System Userʹs Guide Version 5.0. Chicago, IL: SPSS, 1992.
MLA CitationNorusis, Marija J. SPSS/PC+ Base System Userʹs Guide Version 5.0. Chicago, IL: SPSS, 1992.
Warning: These citations may not always be 100% accurate.