Barker, Stephen
Brilliant project management : what the best project managers know, do and say
Pearson, 2012
 Buku Teks SO
Katcher, Bruce Leslie
30 reasons employees hate their managers: what your people may be thinking and what you can do about it
American Management Association, 2007
 eBooks
White, Roderick
Advertising : what it is and how to do it
McGraw-Hill, 1993
 Buku Teks SO
White, Roderick
Advertising : what it is and how to do it
McGraw-Hill, 1980
 Buku Teks SO
Martin, Garry, 1941-
Behavior modification : what it is and how to do it
Prentice-Hall, 2003
 Buku Teks