Asfahl, C. Ray, author
Industrial safety and health management
Pearson/Prentice Hall, 2004
 Buku Teks
Asfahl, C. Ray, author
Industrial safety and health management
Pearson Education, 2004
 Multimedia
Dewis, M., author
The law on health and safety at work
MacDonald and Evans, 1978
 Buku Teks
Stranks, Jeremy W., author
Health and safety law
Pitman, 1994
 Buku Teks
Anton, Thomas J., author
Occupational safety and health management
McGraw-Hill, 1979
 Buku Teks
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