Artikel Jurnal
Huffington, Arianna, author
Harmony Books, 2015
Buku Teks
Gheraldy Adam Satria Prabowo, author
Fakultas Ilmu Administrasi Universitas Indonesia, 2020
UI - Skripsi (Membership)
Marchantia Andranita, author
Universitas Indonesia, 2008
UI - Skripsi (Open)
Ivonia Reigita Shandy, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2022
UI - Tesis (Membership)