Artikel Jurnal
Marco Van Basten, author
Fakultas Ilmu Komputer Universitas Indonesia, 2016
UI - Tugas Akhir
Richard Thorpe, Gill Homan, editor
Financial Times Prentice Hall, 2000
Buku Teks
edited by Richard Thorpe and Gill Homan
Prentice-Hall, 2000
Buku Teks
Wening Ayu Sasmita, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2016
UI - Skripsi (Membership)