Hayes, Philip, author
McGraw-Hill, 2011
Buku Teks
Kartika Sarisusantini, author
Fakultas Psikologi Universitas Indonesia, 2012
UI - Tesis Open
Fliedner, Gene, author
Business Expert Press,, 2011
Buku Teks
lead editor, Rob Koonce
Emerald, 2017
eBooks
Anjar Ramdhana, author
Universitas Indonesia, 2018
UI - Tesis (Membership)