Kostof, Spiro
Little, Brown, 1991
Buku Teks
Freeland, John Maxwell, 1920-
F.W. Cheshire, 1968
Buku Teks
Scott, Ernest
Oxford University Press, 1953
Buku Teks
edited by Gordon Greenwood
Angus and Robertson, 1955
Buku Teks
edited by Gordon Greenwood
Angus and Robertson, 1969
Buku Teks