Cambridge University Press, 2014
Buku Teks
Cambridge University Press, 2013
Buku Teks
Strickberger, Monroe W., author
Macmillan, 1985
Buku Teks
Snustad, D. Peter, 1940-, author
Jonh Wiley & Sons, 2012
Buku Teks
Weaver, Robert F., author
W.C. Brown, 1989
Buku Referensi