Daryanani, Sital
Building systems design with programmable calculators
McGraw-Hill, 1980
 Buku Teks SO
Hilburn, John L., 1938-
Manual of active filter design
McGraw-Hill, 1983
 Buku Referensi
Hilburn, John L., 1938-
Manual of active filter design
McGraw-Hill, 1983
 Buku Teks SO
Modern active filter design
edited by Rolf Schaumann, Michael A. Soderstrand and Kenneth R. Laker
IEEE, 1981
 Buku Teks SO
Christman, J. Richard
Physics problems for programmable calculators: mechanics and electromagnetism
John Wiley & Sons, 1981
 Buku Teks SO