Gallagher, M., Laver, M., Mair, P., & Gallagher, M. (1995). Representative government in modern Europe (2nd ed.). McGraw-Hill.
Chicago-viite (17. p.)Gallagher, Michael, Michael Laver, Peter Mair, ja Michael Gallagher. Representative Government in Modern Europe. 2nd ed. New York: McGraw-Hill, 1995.
MLA-viite (9. p.)Gallagher, Michael, et al. Representative Government in Modern Europe. 2nd ed. McGraw-Hill, 1995.
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