Fakultas Ekonomi dan Bisnis Universitas Indonesia, 1993
UI - Skripsi (Membership)
Adriyanto Teguh, author
2002
UI - Tesis (Membership)
Linley, David, 1961-, author
David Linley, Charles Cator, Helen Chislett, 2009
Buku Referensi
Kirk, John T., author
Harry N. Abrams, 2000
Buku Referensi
Bueno, Patricia
Atrium Group, 2003
Buku Teks