Jumiati, author
Fakultas Hukum Universitas Indonesia, 2014
UI - Tesis (Membership)
Wilson, Shauna, author
American Management Association, 2009
eBooks
Vallee, Jacques
McGraw-Hill, 1984
Buku Teks
Allen, Michael, author
John Wiley & Sons, 2003
Buku Teks
Hatta Gusnadi Putra, author
Fakultas Teknik Universitas Indonesia, 2016
UI - Skripsi (Membership)