Schmid, A. Allan, author
Resources for The Future, 1968
Buku Teks
Barlowe, Raleigh, author
Prentice-Hall, 1961
Buku Teks
Salter, Leonard A., author
University of Wisconsin Press, 1967
Buku Teks
Barlowe, Raleigh, author
Prentice-Hall, 1978
Buku Teks
Sinta Denovi Rahmawati, author
Fakultas Ilmu Komputer Universitas Indonesia, 2020
UI - Tugas Akhir