Yayasan Pantau, 2008
Buku Teks
Sobel, Robert, author
Weybright and Talley, 1974
Buku Teks
Linowitz, Sol M., author
Little, Brown and Company , 1985
Buku Teks
Banham, John, 1940-, author
Weidenfeld and Nicholson, 1994
Buku Teks
by Steven L. Spiegel [and others]
Thomson Wadsworth, 2005
Buku Teks