Donald G. Fink, editor-in-chief, Donald Christiansen, associate editor
McGraw-Hill, 1982
Buku Referensi
edited by Donald G. Fink, Donald Christiansen
McGraw-Hill, 1989
Buku Referensi
Thompson, F.G.
Longman Scientific & Technical, 1992
Buku Teks
Kurtz, Edwin Bernard, 1894-, author
McGraw-Hill, 1981
Buku Referensi
edited by David Linden
McGraw-Hill, 1984
Buku Referensi