Casio
FX-4000P owner's manual
Casio,
 Buku Teks
Schientific formula 126 : fx-1000F/fx-5000F owner's manual
Japan: Casio, [19?-]
 Buku Teks
Porter, Lindsay
Caravan step-by-step owner's manual & service guide
Porter Publishing, 1995
 Buku Referensi
Briggs, William L.
The DFT: an owner's manual for the discrete Fourier transform
Society for Industrial and Applied Mathematics, 1995
 eBooks
Blank, Steve
The Startup Owner's Manual: The Step-by-step Guide for Building a Great Company
K & S Rench, Inc Publishers, 2012
 Buku Teks