Thomas, L.C.
Colorimetric chemical analytical methods
John Wiley & Sons, 1980
 Buku Teks SO
Chemical safety data sheets
Rebecca Allen, editor
Royal Society of Chemistry, 1989
 Buku Referensi
Krishnamoorthy, C.S.
Computer aided design: software and analytical tools
Springer-Verlag, 1991
 Buku Teks SO
Buschart, Richard J.
Electrical and instrumentation safety for chemical processes
Van Nostrand Reinhold, 1991
 Buku Teks SO
Pohanish, Richard P.
Hazardous chemical safety guide for the machining and metalworking industries
McGraw-Hill, 1999
 Buku Referensi