Broughton, Vanda
Essential thesaurus construction
Facet Publishing, 2006
 Buku Teks
Camm, F. J., editor
Practical wireless service manual
George Newnes Limited, 1960
 Buku Referensi
Van Duyn, Julia
Practical systems and procedures manual
Reston Publishing Company, Inc ., 1975
 Buku Teks SO
Levy, Sidney M.
Construction calculations manual
Elsevier, 2012
 Buku Teks
Timber construction manual
American Institute of Timber Construction
John Wiley & Sons, 2012
 Buku Teks