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Dolez, Bernard; Laurent, Annie; Blais, André (1 April 2017). "Strategic voting in the second round of a two-round system: The 2014 French municipal elections". French Politics. 15 (1): 27–42. doi:10.1057/s41253-016-0010-9. ISSN1476-3427. S2CID151584816.
Stephanopoulos, Nicholas; McGhee, Eric (2014). "Partisan Gerrymandering and the Efficiency Gap". University of Chicago Law Review. 82: 831–900. SSRN2457468. Wasted votes and efficiency gap are defined pp. 850–852.
Dolez, Bernard; Laurent, Annie; Blais, André (1 April 2017). "Strategic voting in the second round of a two-round system: The 2014 French municipal elections". French Politics. 15 (1): 27–42. doi:10.1057/s41253-016-0010-9. ISSN1476-3427. S2CID151584816.
Blais, André (2008). To keep or to change first past the post?: the politics of electoral reform. Oxford University Press. ISBN978-0-19-953939-0. OCLC470918525.