Hairer, Ernst
Solving ordinary differential equations II : stiff and differential-algebraic problems
Springer, 2010
 Buku Teks SO
Problems in mathematics: with hints and solutions
by V. Govorov ... [and others]; edited by A.L. Prilepko
MIR, 1986
 Buku Teks SO
Stark, Thomas J.
Problems : supplement for technical mathematics
Benjamin Cumming, 1984
 Buku Teks SO
Lipschutz, Seymour, 1915-2003
Schaum's outline of theory and problems of finite mathematics
McGraw-Hill, 1983
 Buku Teks SO
Spiegel, Murray R.
Theory and problems of complex variables : with an introduction to conformal mapping and its applications
Mc Graw-Hill, 1974
 Buku Teks SO