Moore, W. H., & Siegel, D. A. (2013). A mathematics course for political and social research. Princeton University Press.

Moore, Will H., and David A. Siegel. A Mathematics Course for Political and Social Research. Princeton, N.J.: Princeton University Press, 2013.

Moore, Will H., and David A. Siegel. A Mathematics Course for Political and Social Research. Princeton University Press, 2013.