Magee, John F., author
McGraw-Hill, 1958
Buku Teks
Magee, John F., author
McGraw-Hill, 1967
Buku Teks
by Charles C. Holt ... [et al.]
Prentice-Hall, 1960
Buku Teks
Amir Syafrudin, author
Fakultas Ilmu Komputer Universitas Indonesia, 2004
UI - Skripsi (Membership)
Eilon, Samuel, author
Macmillan, 1962
Buku Teks