edited by Norman Abramson
Prentice-Hall, 1973
Buku Teks
Carter, L.R., author
John Wiley & Sons, 1973
Buku Teks
Ahuja, Vijay, author
McGraw-Hill, 1982
Buku Teks
Lawlor, Steven C., author
Harcourt Brace Jovanovich, 1992
Buku Teks
Lippiatt, Arthur G., author
Prentice Hall International, 1979
Buku Teks