Selected reference books of 2000
 Artikel Jurnal
Bagchi, S. N.
Industrial steel reference book
Wiley Eastern, 1979
 Buku Teks
Mechanical engineer's reference book
edited by Edward H. Smith
Butterworth-Heinemann, 1995
 Buku Teks
Civil engineer's reference book
edited by L.S. Blake
Butterworth, 1994
 Buku Referensi
Smithells metals reference book
edited by E.A. Brandes and G.B. Brook
Butterworth, 1992
 Buku Referensi