Waite, Mitchell
Microcomputer primer
H.W. Sams, 1980
 Buku Teks
Barden, William Jr.
The Z-80 microcomputer handbook
Howard W. Sams & Co., 1978
 Buku Referensi
Swanson, Paul
Microcomputer disk techniques
McGraw-Hill, 1982
 Buku Teks SO
Sanderson, Peter C.
Introduction to microcomputer programming
Butterworth, 1980
 Buku Teks SO
Page, John R., 1949-
Microcomputer accounting and business applications
Reston Publishing, 1985
 Buku Teks SO