Qualman, Erik, author
Wiley, 2009
Buku Teks
Risma Nadira Iswani, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2017
UI - Skripsi (Membership)
Simorangkir, Silvia, author
2017
UI - Tesis (Membership)
Kumala Fitri, author
Fakultas Ilmu Administrasi Universitas Indonesia, 2018
UI - Skripsi (Membership)
Victorina A., author
Azkiya Publishing, 2017
Buku Teks