Landau, Sarah Bradford, author
Yale University Press, 1996
Buku Teks
Ken Yeang
Buku Teks
Rosenfeld, Paul
University of Illinois, 1961
Buku Teks
Rutherfurd, Edward, author
Ballantine Books Trade Paperbacks, 2010
Buku Teks
Wolfe, Gerard R., author
McGraw-Hill, 1994
Buku Referensi