Healey, J. F. (2002). Statistics: A tool for social research (6th.). Belmont USA: Wadworth.
Chicago Style CitationHealey, Joseph F. Statistics: A Tool for Social Research. 6th. Belmont USA: Wadworth, 2002.
MLA CitationHealey, Joseph F. Statistics: A Tool for Social Research. 6th. Belmont USA: Wadworth, 2002.
Warning: These citations may not always be 100% accurate.