Healey, J. F. (2015). Statistics: A tool for social research (Tenth edition.). Cengage Learning.
Cita Chicago Style (17a ed.)Healey, Joseph F. Statistics: A Tool for Social Research. Tenth edition. Stamford, Connecticut: Cengage Learning, 2015.
Cita MLA (9a ed.)Healey, Joseph F. Statistics: A Tool for Social Research. Tenth edition. Cengage Learning, 2015.
Precaución: Estas citas no son 100% exactas.