Orilla, Lawrence S.
Introduction to business data processing
McGraw-Hill Int.Book, 1983
 Buku Teks
Robinson, Robert T.
Workbook of study guides with solutions
Richard D. Irwin Inc., 1969
 Buku Teks
Macleride, Sean
Aneka suara, satu dunia: menuju orde informasi dan komunikasi dunia yang baru dan efisien
Balai Pustaka, 1983
 Buku Teks
Haynes, W. Warren (William Warren), 1921-1972
MANAGEMENT
PRENTOCE-HALL, Inc, Englewood Clifts, 1969
 Buku Teks
Fitagerald, Hiram E
Developmental psychology
0, 1982
 Buku Teks