Martin, Gary J.
Chapman and Hall, 1995
Buku Teks
Cox, George W.
Wm. C. Brown, 1996
Buku Teks
Stetler, David A.
"Minneapolis Burgess, 1974",
Buku Teks
Shellhammer, H. S.
The National Press, 1965
Buku Teks
Blumenfeld, Yorick
Thames and Hudson, 1999
Buku Teks