Ryan, Daniel
Computer graphics: problems manual
Brooks/Cole, 1983
 Buku Teks SO
Lipschutz, Seymour, 1915-2003
Schaums outline of theory and problems of essential computer mathematics
McGraw-Hill, 1982
 Buku Teks SO
Holland, Charles D.
Computer methods for solving dynamic separation problems
McGraw-Hill, 1983
 Buku Teks SO
Sched, Francis
Schaum's outline of theory and problems of introduction to computer science
McGraw-Hill International Book Company, 1983
 Buku Teks
The study of society : methods and problems
edited by F.C. Bartlett
Kegan Paul, Trench, 1946
 Buku Teks SO