Harrigan, J. J., & Nice, D. C. (2013). Politics and policy in states and communities (Eleventh Edition.). Pearson.
Chicago Style aipamenaHarrigan, John J., and David C. Nice. Politics and Policy in States and Communities. Eleventh Edition. Boston: Pearson, 2013.
MLA aipamenaHarrigan, John J., and David C. Nice. Politics and Policy in States and Communities. Eleventh Edition. Pearson, 2013.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.