Maitra, Gitin M.
Handbook of gear design
Tata McGraw-Hill, 1994
 Buku Referensi
Dudley, Darle W.
Handbook of practical gear design
McGraw-Hill, 1984
 Buku Referensi
Stout, David F.
Handbook of microcircuit design and application
McGraw-Hill, 1980
 Buku Referensi
Motor application and maintenance handbook
edited by Robert W. Smeaton
McGraw-Hill, 1969
 Buku Referensi
System design handbook
Monolithic Memories Inc., 1983
 Buku Referensi