Frederick E. Giesecke [and others]
Pearson education International, Prentice Hall, 2009
Buku Teks SO
Buku Teks SO
Dezart, Louis
The Architectural Press, 1980
Buku Referensi
Prentice-Hall, 1997
Buku Teks SO
Cooper, Douglas
John Wiley & Sons, 2001
Buku Teks