Richardson, Margaret
[RIBA , ], 2004
eBooks
edited by Allan Nevins and Louis M. Hacker
D.C. Heath, 1943
Buku Teks
Fitzgerald, C.P.
Oxford University Press, 1965
Buku Teks
Latz, Gil
John Wiley & Sons, 1996
Buku Referensi
Williamson, Bill
Oxford Basil Balckwell 1990,
Buku Teks