Lighter, Donald E
Basics of health care performance improvement : a lean Six Sigma approach
Jones and Bartlett Publishers, 2013
 Buku Teks
Mcevoy, Sean
Shakespeare : the basics
Routledge, 2006
 Buku Teks
Russell, Jeffrey
Change basics
American Society for Training & Development, 2006
 eBooks
Haneberg, Lisa
Coaching basics
American Society for Training & Development, 2006
 eBooks
Beenham, Rosemary
The basics of librarianship
Clive Bingley, 1990
 Buku Teks