Artikel Jurnal
series editors, Ataur Belal, Stuart Cooper
Emerald, 2017
eBooks
Anastasia Winayanti, author
2016
UI - Tesis (Membership)
The World Bank, [date of publication not identified]
Buku Teks
Sidabutar, Edovan Gideon Legama, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2016
UI - Skripsi Membership