Mintzberg, Henry, author
Prentice-Hall, 1979
Buku Teks
Levi, Werner
The University of Minnesota Press, 1953
Buku Teks
Edwards, Graham J.
McGraw-Hill , 1980
Buku Teks
Lubis, Sri Yulianti, author
Fakultas Ilmu Komputer Universitas Indonesia, 2008
UI - Tesis (Open)
Erwin Maryadi, author
2018
UI - Tugas Akhir