Tyreman, David, author
American Management Association;, 2009
eBooks
Shafira Risa Amalina, author
2020
UI - Makalah dan Kertas Kerja
Verdino, Greg, author
Mc-Graw-Hill, 2010
Buku Teks
Marlia Yossie, author
2020
UI - Tesis (Membership)
Putsis, William, 1959-, author
Wiley, 2014
Buku Teks