Kreitzberg, Charles B.
The elements of Fortran style : techniques for effective programming
Harcourt Brace Jovanovich, 1972
 Buku Teks SO
Sullivan, Rick
Effective classroom training techniques: presentation skills & games
American Society for Training & Development Press, 2005
 eBooks
Sommers-Flanagan, John
Counseling and psychotherapy theories in context and practice : skills, strategies, and techniques
John Wiley & Sons, 2012
 Buku Teks SO
Sheehan, Elaine, 1964-
Self-hypnosis : effective techniques for everyday problems / Elaine Sheehan
Element Books, 1995
 Buku Teks SO
Letting go of stress: four effective techniques for relaxation and stress reduction
E. Miller; S. Halpern, 1980
 Multimedia