Peach, David A.
McGraw-Hill , 1985
Buku Teks
Houghton Miffin, 1991
Buku Referensi
Achmadsyah Fauzi, author
Fakultas Teknik Universitas Indonesia, 1994
UI - Skripsi (Membership)
Seth, Vikram
Phoenix House, 1993
Koleksi Publik
Dahl, Roald
Puffin Books , 1993
Buku Teks