Wolman, Yecheskel
Chemical information : A practical guide to utilization
John Wiley & Sons, 1983
Buku Teks
Yerbury, Hilary
Career exploration : a practical guide for information and communication professionals
University of Technology, 1992
Buku Referensi
Brown, Adrian
Archiving websites : a practical guide for information management professionals
Facet Publishing, 2006
Buku Teks
Smith, Kelvin
Freedom of information : a practical guide to implementing the act / Kelvin Smith
Facet Publishing, 2004
Buku Teks
Smith, Martin
Commonsense computer secuirty: your practical guide to information protection
McGraw-Hill, 1993
Buku Teks