Tokheim, Roger L.
Schaum's outline of theory and problems of microporssor fundamentals
McGraw-Hill, 1983
 Buku Teks
Tokheim, Roger L.
Theory and problems of microprocessor fundamentals
McGraw-Hill, 1983
 Buku Teks
Ayres, Frank, 1901-1994
Schaum's outline of theory and problems of matrices
McGraw-Hill, 1982
 Buku Teks SO
Spiegel, Murray R.
Schaum's outline of theory and problems of statistics
McGraw-Hill, 1992
 Buku Teks SO
Lipschutz, Seymour, 1915-2003
Schaum's outline of theory and problems of probability
McGraw-Hill, 1982
 Buku Teks SO