Felsenthal, D. S., & Machover, M. (2012). Electoral Systems: Paradoxes, Assumptions, and Procedures. Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-642-20441-8

Felsenthal, Dan S., and Mosh Machover. Electoral Systems: Paradoxes, Assumptions, and Procedures. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012. https://doi.org/10.1007/978-3-642-20441-8.

Felsenthal, Dan S., and Mosh Machover. Electoral Systems: Paradoxes, Assumptions, and Procedures. Springer Berlin Heidelberg, 2012. https://doi.org/10.1007/978-3-642-20441-8.