Ching, Francis D.K., 1943-, author
John Wiley & Sons, 2003
Buku Teks
Ching, Francis D.K., 1943-, author
John Wiley & Sons, 2012
Buku Teks
Winkel, Steven R., author
Wiley, 2007
Buku Teks SO
Winkel, Steven R., author
Wiley, 2007
Buku Teks
International Code Council
International Code Council, 2003
Buku Referensi