| In defense of multiplicative terms in multiple regression equations RJ Friedrich American Journal of Political Science, 797-833, 1982 | 1565 | 1982 |
| Police use of force: Individuals, situations, and organizations RJ Friedrich The annals of the American academy of political and social science 452 (1 …, 1980 | 461 | 1980 |
| The impact of organizational, individual, and situational factors on police behavior.(volumes i and ii) RJ Friedrich University of Michigan, 1977 | 169 | 1977 |
| Why doesn't research improve teaching? Some answers from a small liberal arts college RJ Friedrich, SJ Michalak Jr The Journal of Higher Education 54 (2), 145-163, 1983 | 112 | 1983 |
| Research productivity and teaching effectiveness at a small liberal arts college SJ Michalak Jr, RJ Friedrich The Journal of Higher Education 52 (6), 578-597, 1981 | 80 | 1981 |
| In defense of multiplicative terms in multiple regression models RJ Friedrich American Journal of Political Science 26 (4), 797-833, 1982 | 34 | 1982 |
| American Government DG Stephenson, RJ Bresler, RJ Friedrich Harper & Row, 1988 | 24 | 1988 |
| Introduction to American government CC Turner (No Title), 2013 | 5 | 2013 |
| Racial prejudice and police treatment of blakcks RJ Friedrich Evaluating alternative law enforcment policies, 159-60, 1979 | 5 | 1979 |
| Phi Beta Kappa Oration Theta Chapter of Pennsylvania May 15, 2009 Liberal Education and Liberal Politics Robert Friedrich, Chapter President L Education Liberal Education, 2009 | | 2009 |
| RACIAL PREJUDICE AND POLICE TREATMENT OF BLACKS (FROM EVALUATING ALTERNATIVE LAW-ENFORCEMENT POLICIES, 1979, BY RALPH BAKER AND FRED A MEYER, JR-SEE NCJ-65735) R FRIEDRICH, Lexington Books, United States of America | | 1979 |
| Impact of Organizational, Individual, and Situational Factors on Police Behavior (issued in two numbered volumes) RJ Friedrich | | 1977 |
