Sri Sundayani, author
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2005
UI - Tesis (Membership)
Peters, Carl, author
Irwin Professional, 1997
Buku Teks
Thomsett, Michael C., author
American Management Association, 2009
eBooks
American Institute of Certified Public Accounts, 1977
Buku Teks
Dirgo Laskono, author
Fakultas Hukum Universitas Indonesia, 2011
UI - Tesis (Membership)