Giant killers /

Eitemau Tebyg

• Lobbying for social change /
  gan: Richan, Willard C.
  Cyhoeddwyd: (1991)
• Lobbying together : interest group coalitions in legislative politics /
  gan: Hula, Kevin W.
  Cyhoeddwyd: (1999)
• Is that a politician in your pocket? : Washington on $2 million a day /
  gan: Sifry, Micah L.
  Cyhoeddwyd: (2004)
• Interest groups, lobbying, and participation in America /
  gan: Goldstein, Kenneth M., 1965-
  Cyhoeddwyd: (1999)
• Outside lobbying : public opinion and interest group strategies /
  gan: Kollman, Ken, 1966-
  Cyhoeddwyd: (1998)