Bedau, Hugo Adam.Social Science Research and the Death Penalty in America: an Interim Report , Mimeographed, 1973.
2.
________; The Death Penalty in America (rev. ed.) Garden City: Doubleday, Anchor Books, 1967.
3.
_________" Capital Punishment in Oregon, 1903—1964" Oregon Law Review23: 1-39, 1965.
4.
______ "Death Sentences in New Jersey 1907—1960" Rutgers Law Review19: 1-49, 1964.
5.
Ehrardt, Charles W., Phillip A. Hubbart, L. Harold Revenson, William McKinley Smiley, Jr., and Thomas A. Wills. "The Aftermath of Furman: the Florida Experience " The Journal of Criminal Law, Criminology, and Police Science64, 2—21, 1973.
6.
Holsti, Ole R.Content Analysis for the Social Sciences and Humanities, Reading, Mass: Addison-Wesley, 1969 .
7.
Mackey, Philip E." The Inutility of Mandatory Capital Punishments: An Historical Note," Unpublished paper, 1973.
8.
McCloskey, John P. "A Review of the Literature Contrasting Mandatory and Discretionary Systems of Sentencing Capital Cases," Unpublished paper, 1973 .
9.
Pennsylvania General Assembly, Report of the Joint Legislative Committee on Capital Punishment. Harrisburg, Pa., 1961.
10.
Pennsylvania House of Representatives, Report on Capital Punishment. Harrisburg, Pa., 1972.
11.
Pennsylvania. Report of the Governor's Study Commission on Capital Punishment . Harrisburg, Pa., 1973.
12.
Riedel, Marc. "A Content Analysis of Public Hearings of the Governor's Study Commission on Capital Punishment", Report of the Governor's Study Commission on Capital Punishment, Report No. 7 Abstract, 1973.
13.
Siegel, Sidney.Nonparametric Statistics for the Behavioral SciencesNew York: McGraw Hill, 1956.
