Mortensen, Kurt W.
Maximum influence : the 12 universal laws of power persuasion
American Management Association, 2004
 eBooks
Mortensen, Kurt W.
Maximum influence: the 12 universal laws of power persuasion
American Management Association, 2013
 eBooks
Austen, Jane
Persuasion
Noura Books, 2016
 Buku Teks
Hollander, Stanley C.
Explorations in retailing
Michigan State University , 1960
 Buku Teks
Willis, James F.
Explorations in microeconomics
North West Publishing, 2002
 Buku Teks