Thames & Hudson
Mario Praken, 2007
Buku Teks
Myerson, Jeremy, author
Gingko Press, 1999
Buku Teks
Maier, Norman R.F., author
John Wiley & Sons, 1962
Buku Teks
Miller, William C., author
Addison-Wesley, 1990
Buku Teks
Hesselink, Nathan, author
The University of Chicago Press, 2006
Buku Teks