Taking sides : closhing views on controversial social issues / edited, Kurt Finsterbusch, George McKenna
The Dushkin Publishing Group, Inc., 1992
 Buku Teks
Mayer, Robert R.
The Design of social policy research / Robert R. Mayer
Prentince-Hall, 1980
 Buku Teks
London, Kurt
How foreign policy is made / Kurt London
D.van Nostrand Company,Inc., 1950
 Buku Teks
Miller, David W.
Executive decisions and operations research
Prentice-Hall of India, 1973
 Buku Teks
Miller, David W.
Executive decisions and operations research
Prentice-Hall, 1960
 Buku Teks