Lijphart, A., & Aitkin, D. (1994). Electoral systems and party systems : a study of twenty-seven democracies, 1945-1990 / Arend Lijphart ; in collaboration with Don Aitkin ... (et al.).: A study of twenty-seven democracies, 1945-1990. Oxford University Press.
Chicago Style (17th ed.) CitationLijphart, Arend, and Don Aitkin. Electoral Systems and Party Systems : A Study of Twenty-seven Democracies, 1945-1990 / Arend Lijphart ; in Collaboration with Don Aitkin ... (et Al.).: A Study of Twenty-seven Democracies, 1945-1990. Oxford: Oxford University Press, 1994.
MLA (9th ed.) CitationLijphart, Arend, and Don Aitkin. Electoral Systems and Party Systems : A Study of Twenty-seven Democracies, 1945-1990 / Arend Lijphart ; in Collaboration with Don Aitkin ... (et Al.).: A Study of Twenty-seven Democracies, 1945-1990. Oxford University Press, 1994.