Adams, J. Maxwell
Electrical safety : a guide to the causes and prevention of electrical hazards
The Institution of Electrical Engineers, 1994
 Buku Referensi
Planning for library services : a guide to utilizing planning methods for library management
Editor by Charles R. McClure
The Haworth Press, 1982
 Buku Teks
Whincup, Michael H., 1929-
Modern employment law: a guide to job security and safety/Michael H. Whincup
Butterworth-Heinemann, 1995
 Buku Teks
Kahn, Miriam B.
Protecting your library's digital sources: the essential guide to planning and preservation
[American Library association;American Library association, American Library association], 2004
 eBooks
Crawford, Adam
Crime prevention and community safety
Longman, 1998
 Buku Teks