Singh, Jasprit, author
McGraw-Hill, 1995
Buku Teks
edited by Marian A. Herman
John Wiley & Sons, 1980
Buku Teks
Seippel, Robert G., author
Reston, 1981
Buku Teks
Wilson, J. (John), author
Prentice-Hall, 1983
Buku Teks
Wilson, J. (John), author
Prentice-Hall, 1989
Buku Teks