Marcellus, Daniel H.
Prentice-Hall, 1989
Buku Teks
Teft, Lee
Prentice-Hall, 1989
Buku Teks
Negoita, Constantin Virgil
The Benjamin Cumming Pub., 1985
Buku Teks
Shapiro, Alen D.
Addison-Wesley, 1987
Buku Teks
Alty, J.L.
NCC Publications, 1984
Buku Teks