Whitin, Thomson M.
Princeton University Press, 1957
Buku Teks
Simarmata, Mikhael Sakharov
2013
UI - Skripsi Membership
Jannis, C. Paul
N.Y. John Weley & Sons c. , 1980
Buku Teks
Wahib Adiyatma
Fakultas Ilmu Komputer Universitas Indonesia, 2023
UI - Skripsi Membership
Magee, John F.
McGraw-Hill, 1958
Buku Teks