Vigran, Tor Erik
Taylor and Francis, 2008
Buku Teks
The American Institue of Architects; Janet Rumbarger, editor in chief ; Richard J. Vitullo, graphic editor.
John Wiley & Sons, 2003
Buku Referensi
Ramsey, Charles George, 1884-1963
John Wiley & Sons, 2000
Buku Teks
Kubba, Sam
McGraw-Hill, 2009
Buku Teks
Hoke, John Ray, editor
John Wiley & Sons, 2000
Buku Referensi