Kollman, K. (1998). Outside lobbying: Public opinion and interest group strategies. Princeton University Press.
Citación estilo ChicagoKollman, Ken. Outside Lobbying: Public Opinion and Interest Group Strategies. Princeton, N.J.: Princeton University Press, 1998.
Cita MLAKollman, Ken. Outside Lobbying: Public Opinion and Interest Group Strategies. Princeton University Press, 1998.
Warning: These citations may not always be 100% accurate.