Gosling, David, author
Academy Editions, 1996
Buku Teks
American Planning Association ; editor, Frederick R. Steiner, Kent Butler
John Wiley & Sons, 2007
Buku Teks
by Catherine Bauer [and others]; edited by Coleman Woodbury
The University of Chicago Press, 1953
Buku Teks
Lewis, Harold Maclean
John Wiley & Sons, 1957
Buku Teks
Banz, George
McGraw-Hill, [1970]
Buku Teks