Brewster, L. G. (1987). The public agenda: Issues in American politics (Rev. 2nd ed.). St. Martin's.

Brewster, Lawrence G. The Public Agenda: Issues in American Politics. Rev. 2nd ed. New York: St. Martin's, 1987.

Brewster, Lawrence G. The Public Agenda: Issues in American Politics. Rev. 2nd ed. St. Martin's, 1987.