Agger, Robert E.
1956.
"Lawyers in Politics: The Starting Point for a New Research Program."
Temple Law Quarterly
29:
434-453.
Agger, Robert E., Ostrom, Vincent.
1956.
"The Political Structure of a Small Community."
Public Opinion Quarterly
20(1):
81-89.
http://dx.doi.org/10.1086/266599
Agger, Robert E., Goldstein, Marshall N., Pearl, Stanley A.
1961.
"Political Cynicism: Measurement and Meaning."
The Journal of Politics
23(3):
477-506.
http://www.jstor.org/stable/2127102