Johnston, Bruce G., author
Prentice-Hall, 1980
Buku Teks
Ramamrutham, S.
Dhanpat Rai and Sons, 1985
Buku Teks
Cooper, Sol E., author
Prentice-Hall, 1985
Buku Teks
editor, Akbar R. Tamboli
McGraw-Hill, 1997
Buku Referensi
Schulitz, Helmut C.
Birkhauser, 2000
Buku Teks