Lacy-Thomson, Tany
INFORMIX-SQL : a tutorial and reference / Tony Lacy-Thompson
Prentice-Hall, 1991
 Buku Referensi
Perancangan dan implementasi prototipe (MCSIR (multisources client-server inforamtion retrieval)
Fakultas Ilmu Komputer Universitas Indonesia, 1996
 UI - Skripsi (Membership)
Allen, Christopher S.
Introduction to relational databases and SQL programming
McGraw-Hill, 2004
 Buku Teks
Schildt, Herbert
The complete reference C# 3.0
McGraw-Hill, 2009
 Buku Teks
Powell, Thomas A., 1641-1721
JavaScript: the complete reference
McGraw-Hill, 2012
 Buku Teks