Curtis, Michael, author
Harper & Row, 1965
Buku Teks
Wiener, Antje, author
Oxford University Press, 2009
Buku Teks
Coffey, Peter, author
Macmillan, 1971
Buku Teks
Li, Haiqing, author
China Architecture & Building Press, 2015
eBooks
Sage Publications, 2012
eBooks