GEORGE, & MalleryhPaul. (2001). SPSS for windows step by step: A simple guide and reference 10.0 update (3rd ed.). Needham Heights: Allyn And Bacon.
Chicago Style CitationGEORGE, and MalleryhPaul. SPSS for Windows Step By Step: A Simple Guide and Reference 10.0 Update. 3rd ed. Needham Heights: Allyn And Bacon, 2001.
MLA CitationGEORGE, and MalleryhPaul. SPSS for Windows Step By Step: A Simple Guide and Reference 10.0 Update. 3rd ed. Needham Heights: Allyn And Bacon, 2001.
Warning: These citations may not always be 100% accurate.