Allen, Theodore
McGraw-Hill Kogakusha, c1972
Buku Teks
Roberson, John A.
Houghton Miffiln, 1975
Buku Teks
Shepherd, D. G. (Dennis G.)
Harcourt, Brace World, 1965
Buku Teks
Sutomo
Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 1997
UI - Tesis Membership
Androsov. P.
Foreign Language, [Date of publication not identified]
Buku Teks