Wulan Yuliawanty, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2020
UI - Skripsi (Membership)
Lodhi, Azhar-Ul-Haq, author
HFRC UK Ltd., 2009
Buku Teks
Farkhan Abdul Ghofier, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2018
UI - Skripsi (Membership)
Yulianty Chi Putri, author
Fakultas Psikologi Universitas Indonesia, 2023
UI - Skripsi Membership
Musa, Kamil, author
Ziyad Visi Media, 2006
Buku Referensi