Hammer, Mark J., author
Prentice-Hall, 2004
Buku Teks
Hammer, Mark J., author
Prentice-Hall, 1996
Buku Teks
Hammer, Mark J., author
Pearson/Prentice Hall, 2005
Buku Teks
Royal Society of chemistry, 2000
Buku Teks
Hammer, Mark J.
Prentice-Hall, 2004.
Buku Teks