by Theodore J. Trauner, Jr. ... [and others]
Elsevier, 2009
Buku Teks
Callahan, Michael T.
McGraw-Hill, 1992.
Buku Teks
Hutchings, Jonathan F., author
McGraw-Hill, 1996
Buku Referensi
Newwit, J. S
Pearson Education, 2005
Multimedia
Newitt, Jay S., author
Pearson-Prentice Hall, 2005
Buku Teks