Jensen, James N.
A user`s guide to engineering
Pearson/Prentice Hall, 2006
 Buku Teks
O`Hanlon, John F.
A user's guide to vacuum technology
John Wiley & Sons, 1980
 Buku Teks
Flin, David
Cogeneration: a user's guide
Institute of South East Asia Studies, 2010
 eBooks
McCleary, John
User's guide to spectral sequences
Publish or Perish, 1985
 Buku Referensi
Turbo C : user's guide
Borland International, 1987
 Buku Referensi