Gamble, John, author
McGraw-Hill , 2015
Buku Teks
David, Fred R., author
Pearson, 2015
Buku Teks
Spiegel, Allen D., author
Ablex Publishing Corporation, 1991
Buku Referensi
Mulyani Pratiwi, author
Fakultas Ilmu Komputer Universitas Indonesia, 2021
UI - Tugas Akhir
Kearns, Kevin P.
Jossey-Bass Publishers, 1996
Buku Teks