System design handbook
Monolithic Memories Inc., 1983
 Buku Referensi
Timber design and construction handbook
Timber Engineering Company
F.W. Dodge Corp., 1956
 Buku Referensi
Steel sheet piling : design manual
Nippon Steel Corporation, [Date of publication not identified]
 Buku Referensi
Guide for the design and use of concrete poles
American Society of Civil Engineers, 1987
 Buku Referensi
Engineering manual : a practical reference of design methods and data in building systems, chemical, civil, electrical, mechanical, and environmental engineering and energy conversion
editor, Robert H. Perry
McGraw-Hill, 1976
 Buku Referensi