Stapf, Helmut
Technical chemistry
"Leipzig: Edition, 1967",
 Buku Teks
DLSU Engineering journal
Manila : College of Engineering, De La Salle University, 2006,
 Majalah, Jurnal, Buletin
Cook, T.M.
Industri Kimia Operasi : Aspek-Aspek Keamanan dan Kesehatan = Chemical Plant and its Operation: Including Safety and Health Aspects
Gramedia, 1985
 Buku Teks
Hill, John W.
Chemistry and life: an introduction to general, organic and biological chemistry
Upper Saddle RIver Prentice Hall 1997,
 Buku Teks
Hein, Morris
Foundation of college chemistry
"Monterey: Brooks Cole, 1984",
 Buku Teks