Nicholas, David
End-users of online information systems: an analysis
Mansell Publishing, 1988
 Buku Teks
Tenopir, Carol
Issues in online database searching
Libraries Unlimited, 1989
 Buku Teks
Walker, Geraldene
Online retrieval: a dialogue of theory and practice
Libraries Unlimited, 1993
 Buku Teks
Walker, Geraldene
Online retrieval: a dialogue of theory and practice
Libraries Unlimited, 1993
 Buku Teks
Online searching in science and technology: an introductory guide to equipment, databases and search techniques
written by the Staff of the Science and Technology Information Service
British Library , 1991
 Buku Teks