Sutomo
Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 1997
UI - Tesis Membership
Beer, Ferdinand Pierre, 1915-2003
McGraw-Hill, 2010
Buku Teks
Bradshaw, P.
Pergamon Press, 1985
Buku Teks
Pytel, Andrew
Cengage Learning, 2012
Buku Teks
Androsov. P.
Foreign Language, [Date of publication not identified]
Buku Teks