Buratto, Lucio
Phacoemulsification principles and techniques
SLACK , 2003
 Buku Teks SO
Schellecnberg, T.R.
Modern arachives : principles and techniques
University of Chicago Press , 1956
 Buku Teks SO
Graham, Benjamin, 1894-1976
Security analysis : principles and techniques
McGraw-Hill, 1962
 Buku Teks
Calder, Granville
The principles and techniques of engineering estimating
Pergamon Press, 1976
 Buku Teks SO
Orthodontics: current principles and techniques
Lee W. Graber, Robert L. Vanarsdall, Katherine W.L., editor
Elsevier Mosby, 2012
 Buku Teks SO