Hamilton, Robert W.
Fundamentals of modern business
Little, Brown , 1989.
 Buku Teks
Sharp, Henry
Modern fundamentals of mathematics
Prentice-Hall, 1968
 Buku Teks
Eisberg, Robert Martin
Fundamentals of modern physics
John Wiley & Sons, 1961
 Buku Teks
Cundiff, Edward W.
Fundamentals of modern marketing
Prentice-Hall of India, 1980
 Buku Teks
Modern business
Alexander Hamilton Institute
Alexander Hamilton Institute, 1971
 Buku Referensi