Guide for design of steel transmission towers
American Society of Civil Engineers, 1988
 Buku Referensi
Design of steel transmission pole structures
American Society of Civil Engineers, 1990
 Buku Referensi
Bowles, Joseph E.
Structural steel design data manual
McGraw-Hill, 1980
 Buku Referensi
Chrest, Anthony P.
Parking structures : planning, design, construction, maintenance, and repair
Chapman & Hall, 1996
 Buku Referensi
Meyer, Carl H.
Cryptography: a new dimension in computer data security: a guide for the design and implementation of secure systems
John Wiley & Sons, 1982
 Buku Teks